Spicy Rub For Seared Tuna Steaks Recipe

Spicy Rub Ingredients

The Essential Spices

The key to creating an exceptional Spicy Rub for seared tuna steaks lies in combining a harmonious blend of spices, herbs, and other ingredients that will complement the delicate flavor of the fish without overpowering it.

Here are the essential spices and ingredients you’ll need for your Spicy Rub:

  • Aromatics:**
    • Paprika (sweet or smoked) – adds depth and a subtle sweetness
    • Cumin powder – provides warmth and earthiness
    • Coriander powder – contributes to the overall warmth and aroma

  • The Spicy Trio:**
    • Cayenne pepper or red pepper flakes – adds a moderate level of heat
    • Ginger powder – provides an earthy, spicy flavor
    • Garlic powder – adds depth and a savory taste

  • Herbs:**
    • Dried thyme – contributes to the overall herbal aroma and flavor
    • Parsley flakes – adds freshness and a hint of bitterness

  • Others:**
    • Salt – enhances flavors and acts as a preservative
    • Black pepper – adds a sharp, pungent flavor
    • Lemon zest or lemon powder (optional) – provides brightness and citrus notes


To create your Spicy Rub, mix together the following quantities of each ingredient:

  1. 2 tablespoons paprika
  2. 1 tablespoon cumin powder
  3. 1 tablespoon coriander powder
  4. 1 teaspoon cayenne pepper (or red pepper flakes)
  5. 1/2 teaspoon ginger powder
  6. 1/2 teaspoon garlic powder
  7. 1/4 teaspoon dried thyme
  8. 1/4 teaspoon parsley flakes
  9. Salt and black pepper, to taste (approximately 1/2 teaspoon each)
  10. Lemon zest or lemon powder, if using

Mix all the ingredients together in a small bowl until well combined. Store your Spicy Rub in an airtight container at room temperature for up to 6 months.

Cayenne pepper (1 tablespoon) adds a bold, smoky heat

The Spicy Rub Ingredients play a crucial role in adding depth and complexity to the flavor of the seared tuna steaks. The combination of spices, herbs, and chili peppers creates a harmonious balance that complements the delicate taste of the fish.

Spice Blend:

This is the foundation of our Spicy Rub Ingredients list. It’s a carefully selected mix of spices that adds warmth, depth, and a touch of sweetness to the dish.

  • Paprika

  • Garlic powder

  • Onion powder

  • Dried oregano

  • Dried thyme

The Heat:

This is where the Cayenne pepper comes in, adding a bold and smoky heat to the Spicy Rub Ingredients. The intense flavor of the Cayenne pepper will transport your taste buds to a world of spicy delight.

  • Cayenne pepper (1 tablespoon)

Other Essential Ingredients:

These additional ingredients enhance the flavor of the Spicy Rub and create a well-rounded taste experience.

  • Black pepper

  • Salt

  • Grated ginger

The Magic of Mixing:

To create the perfect Spicy Rub, mix all the ingredients together until well combined. The mixture will develop a harmonious balance of flavors that will elevate your seared tuna steaks to new heights.

By following this simple recipe and using these essential Spicy Rub Ingredients, you’ll be able to add depth, complexity, and a touch of heat to your seared tuna steaks, creating an unforgettable culinary experience.

Paprika (1 teaspoon) contributes depth and earthy flavor

Paprika is a key ingredient in our Spicy Rub for Seared Tuna Steaks, and it plays a significant role in adding depth and earthy flavor to the dish.

The term “paprika” refers specifically to sweet paprika, which is a type of pepper powder that has been dried and ground from red bell peppers.

Paprika has a rich history and originates from Central Europe, where it was highly valued for its culinary and medicinal properties.

In the context of our Spicy Rub recipe, the 1 teaspoon of paprika serves several purposes:

  • It adds a slightly sweet and smoky flavor to the rub, which complements the bold flavors of the other ingredients.

  • Paprika contains antioxidants that help preserve the color and texture of the tuna steak during the cooking process.

  • The earthy undertones of paprika balance out the spiciness from the other ingredients, creating a harmonious flavor profile.

When selecting a paprika for our Spicy Rub recipe, look for a high-quality sweet paprika that is free of additives and preservatives.

Paprika can be found in most supermarkets and specialty stores, often labeled as “sweet paprika” or “Hungarian paprika.”

Ginger powder (1/2 teaspoon) enhances warm, aromatic notes

The Spicy Rub is a crucial component in our recipe for Seared Tuna Steaks, and one of its key ingredients is Ginger powder, which adds a warm and aromatic flavor profile.

Ginger powder is obtained from the root of the ginger plant, which is commonly used as a spice in various cuisines around the world. It has a distinctive warm, spicy, and slightly sweet flavor that complements the rich taste of tuna perfectly.

In this recipe, we use 1/2 teaspoon of Ginger powder to enhance the aromatic notes of our Spicy Rub. The amount may seem small, but it makes a significant difference in the overall flavor profile of the dish.

The warm and aromatic qualities of Ginger powder work beautifully with other spices like Paprika, Garlic powder, Onion powder, and Cayenne pepper to create a harmonious balance of flavors that elevates our Seared Tuna Steaks to new heights.

When using Ginger powder in your Spicy Rub, make sure to mix it well with the other ingredients to avoid any clumps or uneven distribution. This will ensure that each bite of your Seared Tuna Steak has a consistent and delicious flavor experience.

The aroma of Ginger powder also plays a significant role in our recipe, as it helps to balance out the bold flavors of the tuna and other spices. It’s an essential component that adds depth and complexity to the dish without overpowering it.

When shopping for Ginger powder, look for high-quality brands that contain 100% pure ginger powder without any added preservatives or fillers. This will ensure that you get the best flavor out of your Spicy Rub.

In summary, Ginger powder is a vital ingredient in our Spicy Rub for Seared Tuna Steaks recipe, adding warm and aromatic notes that complement the rich taste of tuna perfectly. Its distinctive flavor profile works beautifully with other spices to create a harmonious balance of flavors that elevates our dish to new heights.

Preparing the Rub for Seared Tuna Steaks

Mixing the Spices

To prepare the rub for seared tuna steaks, you will need a combination of spices and seasonings that complement the rich flavor of fresh tuna.

Here’s a detailed breakdown of the ingredients:

  1. Cumin: This earthy spice adds depth to the dish and pairs well with the fish. Use 1/4 teaspoon, ground cumin powder.
  2. Paprika: A mild and slightly sweet spice that enhances the overall flavor. Add 1/2 teaspoon of smoked paprika for a smoky twist.
  3. Coriander: This warm spice has a citrusy note that complements the tuna’s richness. Use 1/4 teaspoon, ground coriander powder.
  4. Cayenne Pepper: For those who like a bit of heat, add 1-2 teaspoons of cayenne pepper to give the rub an extra kick.
  5. Garlic Powder: A savory spice that enhances the umami flavor. Add 1/4 teaspoon of garlic powder for added depth.
  6. Oregano: A pungent and earthy herb that pairs well with fish. Use 1/4 teaspoon, dried oregano leaves.
  7. Black Pepper: Add a pinch of black pepper to enhance the flavors and add some heat.

To mix these spices together, follow these simple steps:

  1. In a small bowl, combine the cumin, paprika, coriander, garlic powder, oregano, and black pepper.
  2. Mix all the spices together until they are well combined.
  3. Add the cayenne pepper (if using) to the mixture and stir until it’s evenly distributed.

This rub can be stored in an airtight container at room temperature for up to 1 week. Before using, simply sprinkle the desired amount over both sides of your tuna steaks.

In a small bowl, combine the cayenne pepper, paprika, ginger powder, and salt (1/4 teaspoon) whisk until smooth.

To prepare the rub for seared tuna steaks, you will first need to gather the necessary ingredients, including cayenne pepper, paprika, ginger powder, and salt.

Next, in a small bowl, combine these dry spices together, ensuring that they are evenly mixed. The ideal ratio for this blend is one part cayenne pepper to two parts paprika, with a small pinch of ginger powder added for depth and a touch of salt for balance.

The quantities required are as follows: 1/4 teaspoon of salt, which adds a hint of savory flavor without overpowering the other spices. Cayenne pepper lends its signature heat to the rub, while paprika contributes an earthy undertone. Ginger powder provides an aromatic and slightly spicy kick that complements the bold taste of tuna.

To ensure uniform distribution and to prevent lumps from forming, whisk the combined spices until they are smooth and evenly blended. This will guarantee a consistent flavor across all the tuna steaks when they’re coated with the rub.

Remember, the quality and quantity of each spice can be adjusted according to personal taste preferences or dietary requirements. Some people may prefer milder flavors by reducing the amount of cayenne pepper, while others might enjoy more depth with additional ginger powder.

After preparing the rub, you are ready to apply it evenly to your tuna steaks and then proceed to sear them for a mouth-watering culinary experience.

Add black pepper (1/4 teaspoon) to the mix for added depth

To prepare the rub for seared tuna steaks, you will need a blend of aromatic and spicy ingredients that complement the rich flavor of fresh tuna.

Start by combining 2 tablespoons of grated fresh ginger in a small bowl with its pungent flavor and warm, slightly sweet aroma. This will add a depth to the rub that pairs well with the delicate flavor of tuna.

Add 1 tablespoon of sesame oil to the bowl, which provides a nutty and slightly sweet flavor component that complements the tuna nicely.

Next, add 2 tablespoons of soy sauce to the mix, its savory umami flavor will enhance the overall taste of the rub.

Mix in 1 tablespoon of brown sugar, this will balance out the flavors with a hint of sweetness.

Add 1 teaspoon of ground coriander, its warm, slightly spicy flavor complements the tuna’s delicate taste.

Include 1/2 teaspoon of smoked paprika for a smoky and savory element that pairs well with the grilled tuna.

Finally, add black pepper (1/4 teaspoon) to the mix for added depth. Black pepper not only adds heat but also enhances the flavors of the other ingredients in the rub.

Mix all the ingredients together until they are well combined and the spices are evenly distributed.

This rub is perfect for seared tuna steaks as it provides a balanced blend of flavors that complements the delicate taste of the fish while adding a nice depth and aroma.

Applying the Spicy Rub and Searing Tuna Steaks

The Searing Process

The application of a spicy rub to seared tuna steaks is a crucial step that elevates the dish from a simple seafood preparation to a flavorful and aromatic culinary experience.

When working with high-quality tuna steaks, it’s essential to handle them gently to avoid causing damage or breaking down the delicate flesh. This process should ideally be done just before cooking to maximize the retention of moisture and texture.

To apply the spicy rub effectively, ensure your hands are clean and dry to prevent any moisture from interfering with the adhesion of the spices to the fish. A light dusting of a mild flour or cornstarch on both sides of each tuna steak can help absorb excess moisture without adding additional calories or altering the flavor profile.

Once prepared, lightly sprinkle both sides of the tuna steaks evenly with the spicy rub. The amount applied may vary depending on personal preference for heat levels, but as a general guideline, a light to moderate dusting is recommended.

The type and quantity of spices used in the rub will greatly impact the overall flavor profile. Common ingredients include chili peppers or flakes, smoked paprika, garlic powder, onion powder, salt, black pepper, and sometimes brown sugar for balance. Feel free to customize the blend according to your taste preferences.

After applying the spicy rub, gently pat the tuna steaks on both sides with a paper towel to remove any excess spices without pressing too hard, which could damage the fish.

The searing process involves cooking the tuna steaks in a hot skillet or pan coated with oil over high heat. The goal is to achieve a crust on the exterior while maintaining the internal temperature at a precise level for food safety and optimal texture. To do this:

1. Heat an oiled skillet or pan over high heat, allowing it to reach its optimal temperature before adding the tuna steaks.

2. Place the tuna steaks in the hot skillet or pan with the spicy rub side facing down for a few seconds until they develop a dark crust on the outside. This will help prevent them from sticking to the pan and ensure even cooking.

3. Cook each side of the tuna steak briefly, adjusting the heat as needed to avoid burning the exterior before it reaches the desired level of doneness.

A good searing technique will depend on the thickness of your tuna steaks. For a thicker piece, you may need more time per side than a thinner one. Typically, tuna is cooked for about 1-2 minutes per side or until it reaches an internal temperature of at least 120°F (49°C) for rare, 125°F (52°C) for medium-rare, and 130°F (54°C) for well-done.

Once the desired level of doneness is reached, remove the tuna steaks from the heat immediately to prevent further cooking. Place them on a clean plate or cutting board to rest before serving.

This method ensures that your spicy rub adheres perfectly to the fish while locking in its flavors and aromas. Enjoy your seared tuna steaks with confidence, knowing you’ve prepared a truly exceptional dish.

Carefully coat each tuna steak with the prepared spicy rub, ensuring an even coating.

To apply the spicy rub and sear tuna steaks, follow these steps:

First, make sure you have prepared the spicy rub according to the recipe, which typically involves mixing together a blend of spices, herbs, and other ingredients.

Next, take each tuna steak and carefully coat it with the prepared spicy rub. To ensure an even coating, follow these steps:

  1. Hold the tuna steak firmly in place: Use your dominant hand to hold the tuna steak steady, making sure not to touch the meat excessively.
  2. Apply a small amount of rub to one area: Using your other hand, scoop up a small amount of spicy rub and apply it to one corner or side of the tuna steak. Start with a light coating to avoid overpowering the flavor of the fish.
  3. Massage the rub into the meat: Use your fingers or a spatula to gently massage the rub into the tuna, making sure it adheres evenly and doesn’t clump in one area.
  4. Check for even coverage: Rotate the tuna steak slightly to ensure that the entire surface is coated with a uniform layer of spicy rub. If necessary, add more rub in areas where it’s sparse.
  5. Repeat the process: Continue applying and massaging the rub until all surfaces of each tuna steak are evenly coated.

Now that your tuna steaks are coated with spicy rub, they’re ready to be seared. Follow the recipe’s instructions for heating a skillet or grill and cooking the tuna steaks according to the recommended time and temperature.

Heat a skillet over mediumhigh heat (400°F/200°C) and add oil for searing such as olive or avocado oil.

To apply the Spicy Rub to the tuna steaks, start by preparing the rub according to the recipe instructions. This typically involves mixing together a combination of spices such as chili powder, paprika, brown sugar, garlic powder, onion powder, salt, and pepper in a small bowl.

Once the spice blend is ready, take each tuna steak and gently pat it dry with a paper towel to remove any excess moisture. This helps the rub adhere evenly to the surface of the fish.

Next, sprinkle a generous amount of the Spicy Rub mixture evenly over both sides of each tuna steak. You can use your hands or a spatula to press the rub onto the fish, making sure it’s fully coated and sticking to the meat.

After the tuna steaks are rubbed with the spice blend, heat a skillet over medium-high heat (400°F/200°C) for about 5 minutes. While the skillet is heating up, prepare your oil for searing such as olive or avocado oil. Choose an oil that has a high smoke point to ensure it can handle the high temperatures without breaking down.

Once the skillet reaches the desired temperature, carefully place one or two of the tuna steaks into the hot skillet, depending on the size and thickness of your steaks. You may need to adjust the cooking time based on the number of steaks you’re searing.

Seal the first side of the tuna steak for 2-3 minutes or until it develops a golden-brown crust. Use tongs or a spatula to carefully flip the steak and sear the other side for another 2-3 minutes, depending on your desired level of doneness. Make sure not to overcrowd the skillet, as this can lower the temperature and affect the even cooking of the tuna.

After searing both sides of each tuna steak, remove them from the skillet and let them rest for a minute or two on a plate or cutting board. This allows the juices to redistribute within the meat, making it more tender and flavorful.

Place coated tuna steaks in the skillet and sear for 23 minutes per side for rare or until cooked to your liking

To apply the spicy rub to the tuna steaks, start by placing the steaks on a clean work surface. Sprinkle both sides of each steak evenly with the spicy rub, making sure to cover every area.

Once the steaks are coated, let them sit for about 5-10 minutes to allow the flavors to penetrate the meat.

While the tuna is resting, heat a skillet over medium-high heat on your stovetop. You can use any type of skillet you prefer, but cast iron or stainless steel work well for searing.

To ensure that the tuna steaks are cooked evenly, pat them dry with a paper towel before placing them in the skillet.

When the skillet is hot, add 1-2 tablespoons of oil to the pan and swirl it around to coat the bottom. You can use any type of oil you like, but avocado or grapeseed work well for high heat cooking.

Place the coated tuna steaks in the skillet and sear for:

  • Rare: 23 minutes per side
  • Medium-rare: 25-27 minutes per side
  • Medium: 30-32 minutes per side
  • MEDIUM-well or well done: 35-40 minutes per side, but keep in mind that tuna should not be overcooked.

After searing the steaks for the desired time on each side, remove them from the skillet and let them rest for a few minutes. This will help the juices to redistribute and make the meat more tender.

To serve, slice the seared tuna steak into thin strips and place it on a plate or platter. You can garnish with fresh herbs like parsley or cilantro, and serve with your favorite sides, such as rice, roasted vegetables, or a salad.