Ingredients
8 Taco shells, warmed in oven
1 15-oz Can pinto beans or red beans
1/4 cup Finely chopped onions
2 tablespoons Cooking oil
1 15-oz Can diced tomatoes
1 tablespoon (or less, according to taste) chili powder
1 cup Shredded Cheddar-Jack cheese
Shredded lettuce
Sour cream
Prepared salsa