Grilled sirloin steak "flaco" tacos use lettuce wraps instead of tortillas! The steak is seasoned with cumin and spices, then grilled and sliced thin, along with guacamole and pico de gallo – low-carb and super delicious!
For the Guac:
4oz1 small haas avocado
2tablespoonsdiced red onion
fresh black pepper(to taste)
For the Pico De Gallo:
For the Steak:
1lbthin sirloin steaks
pinchfresh ground pepper
8lettuce shells from 1 head
Combine the salt, cumin, garlic powder, oregano and black pepper. Rub over the steak.
Mash the avocado in a small bowl with the tomato, red onion, cilantro, lime juice, salt, pepper to taste. Set aside.
Combine the pico de gallo ingredients; set aside.
Heat a grill over high heat. Clean grates and spray with oil. Cook the steaks over high heat 2 to 3 minutes on each side, until the steak is cooked to your liking. Set aside on a cutting board to rest 5 minutes before slicing. Slice into thin strips.
To serve, fill each lettuce cups with 1 1/2 tbsp guacamole and top with steak and pico de gallo.