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Chile Rellenos Casserole: A Cheesy, Spicy, and Easy-to-Make Mexican Delight


 

If you love the rich, cheesy goodness of traditional chile rellenos but don’t want the hassle of frying individual peppers, this Chile Rellenos Casserole is the perfect solution! Packed with roasted poblano peppers, gooey melted cheese, and a fluffy egg batter, this dish delivers all the authentic flavors in an easy, oven-baked format.

Whether you're hosting a Mexican-themed dinner, need a crowd-pleasing brunch dish, or simply crave a comforting meal, this casserole is a guaranteed hit. Plus, it’s great for meal prep and reheats beautifully!


Why You’ll Love This Chile Rellenos Casserole

✅ Easier than traditional chile rellenos – No stuffing or frying required!
✅ Packed with flavor – Roasted poblanos, melty cheese, and a fluffy egg base.
✅ Perfect for feeding a crowd – Ideal for potlucks, holidays, or family dinners.
✅ Make-ahead friendly – Assemble ahead and bake when ready!


Ingredients You’ll Need

Here’s what you’ll need to make this delicious casserole:

Main Ingredients

  • 6-8 large poblano peppers (roasted, peeled, and deseeded)

  • 3 cups shredded cheese (a mix of Monterey Jack and cheddar works best)

  • 6 large eggs

  • 1 ½ cups milk (whole or 2%)

  • ½ cup all-purpose flour

  • 1 tsp baking powder

  • 1 tsp garlic powder

  • 1 tsp cumin

  • Salt & pepper to taste

Optional Add-Ins

  • 1 cup cooked chorizo or ground beef (for extra protein)

  • 1 can (4 oz) diced green chiles (for more heat)

  • Fresh cilantro or green onions (for garnish)


Step-by-Step Instructions