3 (4 oz.) cans whole green chilies
1 c. half-and-half
2 eggs
1/3 c. flour
2 c. shredded Jack cheese
1 c. shredded sharp cheddar cheese
1 (8 oz.) can tomato sauce

Split chilies; seed, rinse, drain. Beat half-and-half, eggs and flour until smooth. Mix cheeses; reserve 1/2 cup. Layer chilies, cheese and egg mixture in 8-inch square baking dish. Pour tomato sauce on top.

Place in cold oven. Bake at 350 degrees for 1 hour. Turn off heat; sprinkle with reserved cheese. Let stand in oven 10 minutes until cheese is melted.