Baked Poblano Casserole with Monterey Jack and Chorizo
A comforting baked casserole featuring smoky roasted poblanos layered with spicy chorizo and melted Monterey Jack cheese in a fluffy egg base. This Mexican-inspired comfort-food recipe, ready in about 65 minutes, pairs poblano peppers, ground chorizo, Monterey Jack cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 large poblano peppers
- 8 oz ground chorizo
- 2 cups shredded Monterey Jack cheese
- 6 large eggs
- 1 cup whole milk
- 1/4 cup all-purpose flour
- 1 tsp salt
- 1/2 tsp black pepper
- 1 tbsp olive oil
The 9x13 baking dish we’d bake this in → Best Bakeware for 2026: Top Picks + Buying Guide
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Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Preheat oven to 375°F. Roast 4 large poblano peppers on a baking sheet under the broiler, turning every 3 minutes, until skin is charred and blistered, about 10 minutes. Place in a bowl and cover with plastic wrap to steam for 10 minutes, then peel, deseed, and slice into 1/2-inch strips.
- Step 2: Heat 1 tablespoon olive oil in a skillet over medium heat. Add 8 ounces ground chorizo and cook, breaking up with a spoon, until browned and cooked through, about 6 minutes. Remove from heat.
- Step 3: In a large mixing bowl, whisk 6 large eggs, 1 cup whole milk, 1/4 cup all-purpose flour, 1 teaspoon salt, and 1/2 teaspoon black pepper until smooth and slightly frothy.
- Step 4: Grease a 9x13-inch baking dish. Layer half of the sliced poblano peppers evenly on the bottom, then sprinkle with half of the cooked chorizo and 1 cup shredded Monterey Jack cheese. Repeat with remaining peppers, chorizo, and cheese.
- Step 5: Pour the egg mixture evenly over the layered ingredients and gently press down to submerge.
- Step 6: Bake uncovered for 35-40 minutes until the casserole is set and golden on top. Let cool for 10 minutes before serving.









