Chile Rellenos is a classic Mexican dinner. Converting the dish into a breakfast casserole is genius. It's hearty and packed with so much flavor. In the Test Kitchen, we used the optional spicy ...

My easy Chile Relleno casserole is a Mexican-inspired twist on the classic—loaded with seasoned ground beef, melty cheese, and roasted peppers, all baked to perfection. No frying, no fuss—just ...