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Flank Steak
Mens HealthDinnerHealthy Eating

Flank Steak

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
★★★★★ 4.8 (41 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated Flank Steak 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 30g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 431 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Flank Steak 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 Flank Steak 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 Flank Steak, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • c red wine
  • c olive oil
  • c beef broth
  • 1 large green pepper, seeded
  • and chopped
  • 1 lb top London broil or 1 c cherry tomatoes, halved
  • 1 c fresh mushrooms, sliced
  • 1 t oregano
  • c brandy
  • 2-3 c cooked whole wheat
  • pasta
  • 1/2
  • 1/2
  • 1/2
  • 1/4
  • You can't just dump booze
  • on food and throw in a
  • match— that's asking for
  • trouble. First, pour the
  • liquor in a microwave-safe
  • measuring cup. Nuke it for
  • 30 seconds on low power
  • or until warm to the touch.
  • Do not let it boil. Then

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

pour the liquor over the food, strike a long fireplace match, and set it ablaze

Step 2: Technique & Execution

Note: Always remove food from the grill before igniting

Step 3: Technique & Execution

How to Light Your FireLondon Broil with Pasta In a shallow baking dish, combine the red wine and olive oil

Step 4: Technique & Execution

Place the beef in this marinade and refrigerate for 2 hours, turning the beef over once

Step 5: Technique & Execution

Grill over medium heat until desired level of doneness is reached, then cut into 1" cubes

Step 6: Technique & Execution

Combine the broth, vegetables, mushrooms, and oregano in a large skillet and boil

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories431 kcalControlled caloric load for steady metabolic burn
Protein30gHigh-biological-value protein for tissue maintenance
Carbohydrates20gComplex, slow-digesting dietary fiber
Fat10gWholesome dietary lipids for micronutrient absorption

Flank Steak

This chef-curated Flank Steak offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.8 from 41 votes
Flank Steak
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories22% DV
431 kcal
Protein60% DV
30g
Fat13% DV
10g
Carbs7% DV
20g
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: pour the liquor over the food, strike a long fireplace match, and set it ablaze

2

Technique & Execution: Note: Always remove food from the grill before igniting

3

Technique & Execution: How to Light Your FireLondon Broil with Pasta In a shallow baking dish, combine the red wine and olive oil

4

Technique & Execution: Place the beef in this marinade and refrigerate for 2 hours, turning the beef over once

5

Technique & Execution: Grill over medium heat until desired level of doneness is reached, then cut into 1" cubes

6

Technique & Execution: Combine the broth, vegetables, mushrooms, and oregano in a large skillet and boil

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 container for up to 3-4 days.
  • Reheating: Heat in a saucepan or skillet on medium heat until hot throughout.
  • Freezing: Freeze portions in airtight containers for up to 2 months. Reheat directly from frozen or after thawing.

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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