sentence: heat a pan and add olive oil then add onions and 4 cloves of chopped garlic sentence: add 11/2 lbs ground grass feet beef and salt it sentence: add 21/2 tsp cumin powder and 11/2 tsp coriander powder and 11/2 tsp chili powder and mix it well sentence: take 2 avocados scoop them add in a bowl add 1 lime and add some salt and pepper mash it sentence: spread some avocado mix on lettuce leaf sentence: also take cooked beef and spread on it add some cilantro tomatoes cabbage and lime juice