I love the traditional Chile Relleno recipe from Mexico. I've also publish a very similar recipe for Lazy Chile Rellenos from Ree Drummond.
This is just another version.
Easy Chile Relleno Squares:
3 C (12 oz.) shredded Monterey Jack Cheese
2 C shredded Queso Quesadillo Cheese
2 - (4 oz.) cans of Chopped Green Chiles, well drained
2 large Eggs
2 TBS Whole Milk
1 TBS Flour
Here's what you'll need:
1 - 8" X 8" baking pan sprayed with a vegetable cooking spray.
Preheat the oven to 375 degrees.
Evenly distribute half of each of the cheese in the pan.
Evenly distribute the diced green chiles over the cheese.
Sprinkle with remaining cheeses.
In a small bowl:
Whisk the Eggs
Pour over the casserole.
Bake for 30 minutes.
Allow to cool slightly.
Cut into squares to serve.
Peace in the Kitchen!