Preheat oven to 325F (160C).

Prepare pastry in 9x13 inch pan or 2 quiche pans.

Spread chopped, drained green chilies evenly over the pastry.

In a bowl, combine grated cheese, all-purpose flour, salt, and black pepper.

In a separate bowl, beat eggs and hot milk together.

Add the egg mixture to the cheese mixture and combine well.

Pour the cheese and egg mixture over the green chilies in the prepared pastry.

Bake in the preheated oven for 40 to 45 minutes, or until the center is set.