1 1/2 lbs. hamburger
1 lg. onion
2 cloves garlic
2 tsp. salt
1/2 tsp. pepper
2-3 tbsp. chili powder
1 tbsp. vinegar
2 sm. cans tomato sauce
3 c. water
1 can chopped black olives
3/4 lb. Cheddar cheese (shredded)
1 pkg. tortillas, quartered

Brown hamburger, onion, and garlic. Add all other ingredients. Simmer 20 minutes. Make paste with 1/3 cup flour with 2/3 cup water. Add to mixture. Layer 1/2 tortillas, meat, and cheese. Layer again, ending with cheese. Bake 350 degrees for 30 minutes.