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5 from 11 votes

Greek Marinated Flank Steak with Tzatziki

A simple marinade, and less than 20 minutes is all you need to grill this Greek Marinated Flank Steak with Tzatziki Sauce! A fantastic delicious recipe to serve a crowd or for dining Al Fresco.
Prep Time5 minutes
Cook Time15 minutes
Total Time20 minutes
Course: Main Course
Cuisine: Mediterranean
Diet: Gluten Free
Servings: 4 -6
Author: Amy Rains

Ingredients

For the Steak:

  • 2 lbs Flank Steak
  • 1 cup olive oil
  • 1/4 cup fresh lemon juice
  • 1/4 cup coconut aminos or soy sauce
  • 1 tbsp lemon zest
  • 1/4 cup red wine vinegar
  • 1 tbsp Dijon mustard
  • 2 tbsp fresh chopped mint
  • 1 tsp dried oregano

For the Tzatziki:

  • 3/4 cup plain Greek yogurt or 1/2 cup coconut cream*
  • 1/4 cup fresh lemon juice
  • 1/2 cup finely chopped cucumber
  • 2 tbsp chopped fresh dill
  • 2 tbsp chopped fresh mint
  • 1 clove garlic crushed
  • 1 tsp salt

Instructions

  • Prepare your meat: place your flank steak in a large container or dish (I use a 9x9 baking dish). Mix the remaining ingredients and pour over steak until completely covered. Marinade for at least 8 hours, up to 24 hours.
  • Heat up your grill. Grill approximately 5-8 minutes per side (depending on how you like your meat cooked). Continue to baste the meat with additional marinade while cooking to enhance the flavor. 
  • While meat is grilling, make your tzatziki sauce. Whisk together all ingredients, salt to taste.
  • To cut meat, slice on the diagonal against the grain.
  • Serve hot with Tzatziki and Greek salad or with my Cauliflower Rice Tabbouleh

Notes

Use the Coconut Cream for a Paleo or Whole30 option