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Blackened Tuna Steaks With Mango Salsa
SteakDinnerHealthy Eating

Blackened Tuna Steaks With Mango Salsa

Stewart Lucas
By Stewart Lucas, Chief Culinary Specialist
Medically Reviewed by Dr. Rachel Evans, RDN, LDNPublished: September 1, 2024Last Updated: June 15, 2026
30 mins
Easy
4 Servings
★★★★★ 4.9 (39 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated Blackened Tuna Steaks With Mango Salsa offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Key Takeaways

  • ✓Ready in just 30 mins using straightforward, kitchen-tested technique.
  • ✓Delivers 25g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 446 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Blackened Tuna Steaks With Mango Salsa offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Culinary Heritage & Chef's Notes

In the NutriGuide test kitchen, Chief Culinary Specialist Stewart Lucas refined this classic Blackened Tuna Steaks With Mango Salsa to celebrate vibrant, wholesome ingredients. By prioritizing aromatic layering and precise thermal control, this recipe achieves remarkable culinary depth while preserving natural micronutrients and wholesome texture.

At NutriGuide, our mission is to ensure that home cooking is both accessible and culinary-grade. When executing Blackened Tuna Steaks With Mango Salsa, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • 2 tablespoons olive oil
  • 2 tablespoons lime juice
  • 2 cloves garlic, minced
  • 4 tuna steaks
  • 1 fresh mango - peeled, pitted,
  • and chopped
  • 1/4 cup finely chopped red bell
  • pepper
  • 1/2 Spanish onion, finely chopped
  • 1 green onion, chopped
  • 2 tablespoons chopped fresh
  • cilantro
  • 1 jalapeno pepper, seeded and
  • minced
  • 2 tablespoons lime juice
  • 1 1/2 teaspoons olive oil
  • 2 tablespoons paprika
  • 1 tablespoon cayenne pepper
  • 1 tablespoon onion powder
  • 2 teaspoons salt
  • 1 teaspoon ground black pepper
  • 1 teaspoon dried thyme
  • 1 teaspoon dried basil
  • 1 teaspoon dried oregano
  • 1 tablespoon garlic powder
  • 4 tablespoons olive oil

Chef's Sourcing & Quality Tips:

  • Produce & Aromatics: Always use fresh whole aromatics and seasonal herbs rather than dehydrated powders when possible.
  • Cooking Oils: Utilize cold-pressed oils with appropriate smoke points such as extra virgin olive oil or avocado oil.
  • Salt & Seasoning: Season from a modest height above the pan to ensure an even, uniform crystalline dispersion.

Step-by-Step Culinary Masterclass

Follow these sequential steps with careful attention to sensory cues and cooking temperatures:

Step 1: Technique & Execution

Whisk together the olive oil, lime juice, and garlic in a bowl

Step 2: Technique & Execution

Rub the tuna steaks with the mixture

Step 3: Technique & Execution

Place the steaks in a sealable container and chill in refrigerator 3 hours

Step 4: Technique & Execution

Combine the mango, bell pepper, Spanish onion, green onion, cilantro, and jalapeno pepper in a bowl; stir

Step 5: Technique & Execution

Add the lime juice and 1 1/2 teaspoons olive oil and toss to combine

Step 6: Technique & Execution

Chill in refrigerator 1 hour

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories446 kcalControlled caloric load for steady metabolic burn
Protein25gHigh-biological-value protein for tissue maintenance
Carbohydrates35gComplex, slow-digesting dietary fiber
Fat20gWholesome dietary lipids for micronutrient absorption

Blackened Tuna Steaks With Mango Salsa

This chef-curated Blackened Tuna Steaks With Mango Salsa offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.9 from 39 votes
Blackened Tuna Steaks With Mango Salsa
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories22% DV
446 kcal
Protein50% DV
25g
Fat26% DV
20g
Carbs13% DV
35g
Scale Ingredients

Ingredients

Ingredient Substitutions

Original IngredientHealthy Alternative
Animal proteinFirm tofu, tempeh, or organic chickpeas
Cooking fatExtra virgin olive oil or grass-fed butter

Instructions

1

Technique & Execution: Whisk together the olive oil, lime juice, and garlic in a bowl

2

Technique & Execution: Rub the tuna steaks with the mixture

3

Technique & Execution: Place the steaks in a sealable container and chill in refrigerator 3 hours

4

Technique & Execution: Combine the mango, bell pepper, Spanish onion, green onion, cilantro, and jalapeno pepper in a bowl; stir

5

Technique & Execution: Add the lime juice and 1 1/2 teaspoons olive oil and toss to combine

6

Technique & Execution: Chill in refrigerator 1 hour

Tried this recipe?

Let us know how it turned out! Click a star below to leave a review and rate the recipe.

Storage & Freezing Tips

  • Refrigerator: Store leftovers in an airtight glass container for up to 2 days.
  • Reheating: Warm gently in a skillet on medium-low heat with a lid to keep the fish tender. Avoid microwaving to prevent rubbery texture.
  • Freezing: We do not recommend freezing cooked fish as it degrades the texture.

Frequently Asked Questions

Can this recipe be prepared ahead of time?▼

Yes, this meal is excellent for weekly meal prep. Store components separately and assemble before serving.

Is this recipe gluten-free?▼

All ingredients used are naturally gluten-free. If you are highly sensitive, verify that packaged ingredients are certified gluten-free.

Tried this recipe?

Tag @stewartlucas on Instagram and hashtag it #nutriguide!

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Stewart Lucas

Stewart Lucas

Chief Culinary Specialist

Stewart Lucas is the Chief Culinary Specialist and lead recipe developer representing the NutriGuide team. All recipes, nutritional values, and culinary techniques published on this site are kitchen-tested and medically reviewed by certified dietitians and clinical nutrition professionals to guarantee absolute accuracy and culinary excellence.

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