1 1/2 lbs. ground beef
1 sm. onion, chopped
1 garlic clove, minced
16 oz. jar mild picante sauce
15 oz. can tomato sauce
2 med. tomatoes, chopped
1 lg. bell pepper, diced
1 tbsp. lime juice
1 1/2 tsp. salt
10 to 12 corn or flour tortillas
16 oz. sour cream
Shredded cheese, about 3 c.

Brown meat with onion and garlic. Drain. Add sauces, pepper, tomatoes, lime juice, salt. Simmer uncovered 10 to 15 minutes. Cover bottom of 9 x 13 inch greased pan with shells overlapping to cover bottom and sides of pan. Top with 1/2 meat mixture. Cover with more shells. Spread sour cream evenly over this. Top with rest of meat. Bake until hot and bubbly. Remove from oven, sprinkle on cheese and let set 10 minutes. Garnish with lettuce if desired. (Microwave 20 minutes on high, uncovered. Rotate dish after 10 minutes. Sprinkle with cheese, cover with wax paper and let stand 10 minutes.