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Stuffed Pepper Casserole Recipe

Stuffed Pepper Casserole Recipe


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4.9 from 25 reviews

  • Total Time: 1 hour
  • Yield: 4 1x

Description

Mexican-inspired Stuffed Pepper Casserole brings zesty flavors and hearty comfort to dinner tables across home kitchens. Melted cheese, savory ground beef, and tender peppers create a delicious one-dish meal you’ll crave again and again.


Ingredients

Scale

Main Protein:

  • 1 pound (454 grams) lean ground beef

Vegetables:

  • 1 white onion, chopped
  • 1 red bell pepper, cored and diced
  • 1 yellow bell pepper, cored and diced
  • 4 cloves garlic, minced

Seasonings and Liquids:

  • 1 tablespoon olive oil
  • 1 tablespoon Italian seasoning
  • 2 teaspoons paprika
  • 2 teaspoons ground cumin
  • 1 tablespoon Worcestershire sauce
  • 2 cups water
  • 1 15-ounce (425 grams) can chopped tomatoes

Starches and Cheese:

  • 1 cup basmati rice, rinsed and drained
  • 1 cup shredded cheddar cheese

Salt and Pepper:

  • Salt to taste
  • Black pepper to taste

Instructions

  1. Preheat oven to 375°F (190°C), preparing a spacious baking dish for the casserole.
  2. In a large skillet, warm olive oil over medium heat and sauté chopped onions until translucent and fragrant.
  3. Introduce ground beef to the skillet, breaking it into crumbles and cooking until completely browned and no pink remains.
  4. Season the beef mixture with Italian seasoning, paprika, cumin, salt, and black pepper, stirring to distribute spices evenly.
  5. Add minced garlic and diced bell peppers, cooking for 3-4 minutes until vegetables soften and release their aromatic flavors.
  6. Pour water, chopped tomatoes, Worcestershire sauce, and basmati rice into the skillet, thoroughly combining all ingredients.
  7. Bring the mixture to a rolling boil, then reduce heat and simmer, covering the skillet until rice absorbs liquid and becomes tender, approximately 15-18 minutes.
  8. Transfer the complete mixture into the prepared baking dish, creating an even layer and generously sprinkling shredded cheddar cheese across the top.
  9. Bake in the preheated oven for 15-20 minutes, watching for the cheese to melt completely and develop a golden, bubbly surface.
  10. Remove from oven and allow the casserole to rest for 5 minutes before serving, which helps the dish set and makes portioning easier.

Notes

  • Swap ground beef with ground turkey or plant-based crumbles for a leaner, healthier protein option that keeps the dish’s robust flavor profile.
  • Use brown rice instead of basmati for added fiber and a nuttier taste, ensuring you adjust liquid measurements and cooking time accordingly.
  • Customize heat levels by adding diced jalapeños or red pepper flakes for spice lovers, or keep it mild for sensitive palates.
  • Create a gluten-free version by double-checking seasoning ingredients and using certified gluten-free rice to accommodate dietary restrictions.
  • Prep Time: 25 minutes
  • Cook Time: 35 minutes
  • Category: Lunch, Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 451 kcal
  • Sugar: 5 g
  • Sodium: 430 mg
  • Fat: 20 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 11 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 35 g
  • Fiber: 4 g
  • Protein: 29 g
  • Cholesterol: 55 mg