1 c. half & half
2 eggs
1/3 c. flour
3 (4 oz.) cans whole green chilies
1/2 c. minced onion
1/2 lb. grated Jack cheese
1/2 lb. grated Cheddar cheese

Beat half & half with eggs and flour until smooth. Split open chilies. Remove seeds, rinse and drain on paper towel. Mix grated cheeses together, saving some for the top.

In deep 1 1/2 quart casserole, make alternate layers of cheese, chilies and egg mixture. Sprinkle cheese on top. Bake 1 1/4 hours at 350 degrees.