Why You’ll Love This Recipe

This Stuffed Pepper Casserole is the ultimate comfort food with its savory combination of seasoned Italian sausage, colorful peppers, and rice, topped with melty mozzarella cheese. It’s a satisfying and hearty meal that’s full of flavor yet incredibly easy to prepare. Whether you’re serving it for a busy weeknight dinner or a family gathering, this dish is sure to become a favorite. Plus, it can be made in just one pan, making cleanup a breeze!

Stuffed Pepper Casserole

Ingredients

  • 375 grams ground Italian sausage (casings removed, one small package)

  • 2 cups chopped bell peppers (any color)

  • ½ medium onion (finely diced)

  • 2 cups low sodium chicken broth

  • 1 cup salsa or tomato sauce

  • 2 cloves garlic (minced)

  • ¾ teaspoon salt

  • ½ teaspoon oregano

  • ¼ teaspoon black pepper

  • ¼ teaspoon cumin

  • 1 cup long grain white rice (rinsed)

  • 1 cup shredded mozzarella cheese

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

  1. In a large skillet over medium-high heat, crumble and cook Italian sausage until it starts to brown.

  2. Add chopped peppers and onion to the skillet and cook until they become crisp-tender, about 5 minutes.

  3. Stir in minced garlic, salt, oregano, black pepper, and cumin. Cook for 1 minute, allowing the flavors to meld.

  4. Add chicken broth to the skillet, using a wooden spoon to scrape any browned bits from the bottom of the pan.

  5. Stir in the salsa (or tomato sauce) and mix well.

  6. Rinse rice under cold water and add to the skillet. Stir to combine, then bring the mixture to a simmer.

  7. Cover the skillet, reduce the heat slightly, and simmer for 15-20 minutes, or until the rice is cooked through. (*Alternatively, cover tightly and bake in a 350°F oven for 20-30 minutes until cooked through.)

  8. Sprinkle the shredded mozzarella cheese over the casserole, cover, and let rest for 5 minutes before serving.

Servings and Timing

  • Servings: 6

  • Prep Time: 10 minutes

  • Cook Time: 25 minutes

  • Total Time: 35 minutes

Variations

  • Meat Substitute: You can swap the Italian sausage with ground turkey, chicken, or beef for a lighter or different flavor profile.

  • Vegetarian Option: For a vegetarian twist, replace the sausage with extra vegetables like zucchini, mushrooms, or a plant-based meat substitute.

  • Rice Alternatives: If you’re looking for a lower-carb option, cauliflower rice can be used in place of the white rice.

  • Cheese: Experiment with different cheeses, such as cheddar or Monterey Jack, for a unique flavor.

  • Spicy Kick: Add some jalapeños or chili flakes to spice up the dish if you enjoy a bit of heat.

Storage/Reheating

  • Storage: Allow the casserole to cool completely, then store it in an airtight container in the fridge for up to 3 days.

  • Freezing: You can freeze the casserole for up to 3 months. Be sure to let it cool completely before freezing, and wrap it tightly with plastic wrap or foil.

  • Reheating: Reheat in the microwave or in a 350°F oven until warmed through. If frozen, let it thaw overnight in the fridge before reheating.

FAQs

Can I use brown rice instead of white rice?

Yes, you can use brown rice, but it will require a longer cooking time. Be sure to adjust the liquid and cooking time accordingly.

Is there a way to make this recipe spicier?

Absolutely! Add more diced jalapeños, chili flakes, or use a spicy salsa to increase the heat in the dish.

Can I make this casserole ahead of time?

Yes, you can prepare this casserole in advance and store it in the refrigerator for up to 24 hours before baking. Just be sure to cover it tightly.

How can I make this dish dairy-free?

For a dairy-free version, skip the mozzarella cheese or use a plant-based cheese alternative.

Can I use a different type of sausage?

Yes, you can substitute the Italian sausage with any type of sausage you prefer, such as chicken sausage or spicy sausage for a different flavor.

What can I serve with this casserole?

This casserole pairs well with a simple green salad or steamed vegetables. You could also serve it with crusty bread or garlic bread for an extra treat.

Can I cook this casserole in the oven instead of on the stovetop?

Yes! After preparing the ingredients in the skillet, cover the skillet with a lid or foil and bake at 350°F for 20-30 minutes, until the rice is cooked through.

Is this recipe gluten-free?

Yes, this recipe is naturally gluten-free, as long as you use gluten-free salsa and ensure the sausage you’re using is gluten-free.

Can I use frozen bell peppers in this recipe?

Fresh bell peppers will give the best texture, but you can use frozen peppers if that’s all you have on hand. Just note that they may be softer once cooked.

How do I prevent the rice from being too mushy?

Be sure to use the correct amount of liquid for the rice, and avoid stirring it too much once it’s added to the pan. Let the rice absorb the liquid without disturbing it too often.

Conclusion

Stuffed Pepper Casserole is an easy, flavorful, and satisfying dish that brings the classic stuffed peppers into a convenient one-pan meal. With a savory combination of Italian sausage, bell peppers, salsa, rice, and gooey mozzarella cheese, this casserole is a winner for busy nights or gatherings. Whether you stick to the original recipe or make one of the many variations, it’s guaranteed to be a hit at the dinner table.

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Stuffed Pepper Casserole

Stuffed Pepper Casserole

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Stuffed Pepper Casserole is a hearty, one-pan dish that combines Italian sausage, bell peppers, rice, and mozzarella cheese in a flavorful and easy-to-make casserole.

  • Total Time: 35 minutes
  • Yield: 6 servings

Ingredients

375 grams ground Italian sausage (casings removed, one small package)

2 cups chopped bell peppers (any color)

½ medium onion (finely diced)

2 cups low sodium chicken broth

1 cup salsa or tomato sauce

2 cloves garlic (minced)

¾ teaspoon salt

½ teaspoon oregano

¼ teaspoon black pepper

¼ teaspoon cumin

1 cup long grain white rice (rinsed)

1 cup shredded mozzarella cheese

Instructions

  1. In a large skillet over medium-high heat, crumble and cook Italian sausage until it starts to brown.
  2. Add chopped peppers and onion to the skillet and cook until they become crisp-tender, about 5 minutes.
  3. Stir in minced garlic, salt, oregano, black pepper, and cumin. Cook for 1 minute, allowing the flavors to meld.
  4. Add chicken broth to the skillet, using a wooden spoon to scrape any browned bits from the bottom of the pan.
  5. Stir in the salsa (or tomato sauce) and mix well.
  6. Rinse rice under cold water and add to the skillet. Stir to combine, then bring the mixture to a simmer.
  7. Cover the skillet, reduce the heat slightly, and simmer for 15-20 minutes, or until the rice is cooked through. (*Alternatively, cover tightly and bake in a 350°F oven for 20-30 minutes until cooked through.)
  8. Sprinkle the shredded mozzarella cheese over the casserole, cover, and let rest for 5 minutes before serving.

Notes

  • Meat Substitute: You can swap the Italian sausage with ground turkey, chicken, or beef for a lighter or different flavor profile.
  • Vegetarian Option: For a vegetarian twist, replace the sausage with extra vegetables like zucchini, mushrooms, or a plant-based meat substitute.
  • Rice Alternatives: If you’re looking for a lower-carb option, cauliflower rice can be used in place of the white rice.
  • Cheese: Experiment with different cheeses, such as cheddar or Monterey Jack, for a unique flavor.
  • Spicy Kick: Add some jalapeños or chili flakes to spice up the dish if you enjoy a bit of heat.
  • Storage: Allow the casserole to cool completely, then store it in an airtight container in the fridge for up to 3 days.
  • Freezing: You can freeze the casserole for up to 3 months. Be sure to let it cool completely before freezing, and wrap it tightly with plastic wrap or foil.
  • Reheating: Reheat in the microwave or in a 350°F oven until warmed through. If frozen, let it thaw overnight in the fridge before reheating.
  • Author: Julia
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: Stovetop or Oven
  • Cuisine: American
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1/6 of the casserole
  • Calories: 350
  • Sugar: 5g
  • Sodium: 800mg
  • Fat: 19g
  • Saturated Fat: 8g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 29g
  • Fiber: 3g
  • Protein: 18g
  • Cholesterol: 50mg

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