Cheese-Chile Cubes

This is from my childhood church cookbook. I've never made it, so I don't know how it's served - as a side, appetizer or snack. Just thought it looked good!

8 ounces Monterey jack cheese, shredded
8 ounces mozzarella cheese, shredded
8 ounces Cheddar cheese, shredded
2 (4 ounce) cans green chiles, drained
2 eggs
2 cups milk
1/2 cup all-purpose flour

In an 8-inch square baking dish layer cheeses and chiles.

In a separate bowl, beat eggs, milk, and flour. Pour over chiles-cheese mixture. Bake at 350 degrees F for 45 minutes.

Remove from oven; let stand 10 minutes. Cut into small squares. Serve hot.