Marinated Flank Steak BLT

Whole30, Low Carb, Grain Free, Paleo, Gluten Free

Course Dinner
Cuisine American
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings 2 gigantic sandwiches


  • 1/2 lb Flank Steak
  • 4-8 slices sugar free/nitrate free bacon cooked & cooled
  • 1 head iceberg lettuce
  • 2 small tomatoes or one large
  • 2 tbsp mayo
  • 1 avocado smashed
  • 3-4 tbsp ranch be sure it's compliant


  • 1/4 cup coconut aminos
  • 2 cloves garlic
  • 1/4 tsp black pepper
  • 1/4 tsp onion powder


Marinate the Steak

  1. Slice the garlic and whisk together with the other marinade ingredients. 

  2. Pour over the flank steak, cover, and marinate for an hour. 

Cook the Steak

  1. Pat the steak dry and season lightly with salt and pepper.

  2. In a hot pan, grill the steak for about 3-4 minutes per side. 

  3. Allow it to rest before slicing against the grain.

Assemble the Sandwich

  1. Slice the iceberg in half from the stem, and gently scoop out sections with your hands to make the bun.

  2. Slice the tomatoes. Scoop out the avocado and mash it with a fork. 

  3. Layer the lettuce halves with mayo, smashed avocado, sliced tomato, bacon, and slices of the steak.

  4. Drizzle with ranch and season with salt and pepper to taste.