1 1/2 lb. lean ground beef
2 (8 oz.) cans tomato sauce
1 pkg. taco seasoning
1 c. Ricotta cheese
1 c. shredded Monterey Jack cheese
1 c. diced tomatoes (fresh or canned)
1 (4 oz.) can green chilies
2 eggs
1 large bag corn tortilla chips

Brown beef in large skillet and drain fat. Add tomatoes, tomato sauce, chilies and taco seasoning. Bring to a boil, then simmer, uncovered, for 10 minutes. In a small bowl, blend Ricotta cheese and eggs. In a baking dish, layer 1/2 beef mixture, then 1/2 chips. Spread 1/2 of Ricotta cheese mixture over chips, then sprinkle with 1/2 Monterey Jack. Continue layering.

Bake at 350°F for 20 to 30 minutes or until hot and bubbly.