INGREDIENTS
1 head
lettuce
2 tbsp
olive oil
1/2 cup
onion
1/2 lb
ground beef
1/2 cup
black beans
3/4 tsp
chili powder
1/2 tsp
cumin
1/4 tsp
oregano
1 serving
salt
1 serving
bell pepper
4
corn tortillas
1 cup
monterey jack cheese
2
tomatoes
1/2 cup
sour cream
1 bunch
cilantro
1
lime