1 lb. ground beef
1/2 c. chopped onions
1 (8 oz.) can tomato sauce
1-1/2 tsp. chili powder
3/4 tsp. salt
1/2 tsp. garlic powder

Brown beef in medium skillet, stirring until crumbly; drain excess fat. Stir in remaining ingredients, simmer covered for 10 minutes. Makes fillings for 10 tacos.