Ingredients

  • 1 3/4 pounds beef tenderloin, thinly sliced
  • 1 (12 ounce) bottle garlic and cilantro marinade (such as Stubb's(R))
  • 3/4 onion, diced
  • 1 orange bell pepper, diced
  • 1 red bell pepper, diced
  • 1 yellow bell pepper, diced
  • 2 tablespoons margarine
  • ground black pepper
  • 5 flatbreads
  • 5 tablespoons mild salsa (such as Goya(R))
  • 5 tablespoons sour cream

Method

  • Place beef with cilantro marinade in 1-gallon resealable plastic bag. Squeeze out excess air and seal the bag. Marinate in the refrigerator for 1 hour 20 minutes.
  • Preheat grill to 250 to 300 degrees F (120 to 150 degrees C).
  • Combine onion, orange bell pepper, red bell pepper, yellow bell pepper, and margarine on a sheet of aluminum foil. Season with black pepper and seal vegetable packet.
  • Remove beef from the resealable bag. Place on a sheet of aluminum foil. Pour the remaining cilantro marinade on top. Seal the beef packet.
  • Place the vegetable and beef packets on the grill.
  • Grill vegetables until softened, 30 to 35 minutes. Grill beef until it begins to firm and is hot and slightly pink in the center, 30 to 40 minutes. An instant-read thermometer inserted into the center should read 140 degrees F (60 degrees C).
  • Grill flatbreads until warm and toasted, 5 to 8 minutes.
  • Arrange vegetables, beef, salsa, and sour cream on each of the flatbreads and serve.