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Deconstructed Stuffed Pepper Casserole 

Enjoy all the flavours of classic stuffed peppers in this hearty casserole recipe. This easy-to-make recipe for Deconstructed Stuffed Pepper Casserole is a comforting family dinner everyone will love.

Cheesy casserole dish featuring layers of melted cheddar, browned ground beef, red and yellow bell peppers, and rice on a blue plate.

My husband and I love stuffed bell peppers, but we also love a good casserole so he came up with the idea of deconstructing the stuffed peppers and keeping the same flavours that we both enjoy with the traditional recipe. This family-friendly casserole combines lean ground beef, sweet bell peppers, diced tomatoes, and rice, all topped with melted cheese.

Comfort Food Classics

Perfect for busy weeknights, these casseroles are hearty and delicious!

Key Ingredients

You only need a handful of simple ingredients to make this hearty dinner.

  • Ground Beef – we are lucky to have a local butcher shop whose lean ground beef is similar to most grocery store’s extra lean ground beef, aim for about a 10% fat content.
  • Bell peppers – we prefer red, orange and yellow for their sweet, mild taste.
  • Diced tomatoes – canned diced tomatoes work well, the juice keeps the ground beef and rice mixture moist.
  • Cheese – I used aged cheddar cheese, Monterey Jack cheddar, mozzarella, or Colby also work well.

Helpful Tips for Making Stuffed Pepper Casserole

Deconstructed stuffed pepper casserole is a quick, family-friendly dinner that transforms classic stuffed peppers into an easy, cheesy meal.

  • Cook the rice before hand, it can be done the day before and stored in an airtight container in the refrigerator or the same day so it is ready for your preparation steps.
  • Cut the bell peppers into eight sections and then each section into thirds for nice bite-sized pieces. Remove the seeds.
  • Pour the diced tomatoes into a strainer with a bowl under to collect the juice. Add this reserved juice back into the ground beef and rice mixture as needed to keep the casserole moist and prevent it from being too dry.

Preparation

These step-by-step instructions make preparing this dish quick and easy.

Chopped onions sauté in a pan with a wooden spoon.

In a large skillet heat olive oil over medium heat and saute the chopped onions.

Chopped onions, tomato paste, and minced garlic are sizzling in a black skillet with a wooden spoon.

Add the garlic and saute for about 2 minutes, then stir in the tomato paste.

Ground beef is sizzling in a pan, mixed with diced onions and spices.

Add the ground beef and cook until the beef is no longer pink.

Ground beef and diced tomatoes cooking in a skillet, with dried spices being sprinkled from a metal bowl above.

Stir in the tomatoes and seasoning mixture.

A skillet with cooked ground beef, tomatoes, and spices, topped with a mound of white rice. A wooden spoon hovers above, ready to stir.

Mix the cooked rice and ground beef mixture together.

Add the juice from the diced tomatoes to moisten the mixture.

A skillet filled with sautéed ground beef, white rice, diced tomatoes, topped with sliced red, orange, and yellow bell peppers, with a wooden spoon.

Stir in the chopped peppers.

A skillet dish casserole with cooked rice, ground beef, and vibrant red, yellow, and orange bell peppers.

Preheat oven to 400º F. Transfer ground beef- rice mixture into a 3-quart baking pan. Cover and bake for 30 minutes. 

A round, red-handled baking dish filled with a bubbling, cheddar cheese-topped casserole.

Top with grated cheese, place back in oven for 7 to 10 minutes or until cheese has melted.

A spoonful of cheesy beef and rice casserole is lifted from a large pan, showcasing melted cheddar cheese.

Serve with a simple green salad.

Cheesy casserole dish featuring layers of melted cheddar, browned ground beef, red and yellow bell peppers, and rice on a blue plate.

Deconstructed Stuffed Pepper Casserole

Laureen King
Deconstructed Stuffed Pepper Casserole is an easy variation on the classic stuffed pepper recipe.
No ratings yet
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dinner
Cuisine American
Servings 6
Calories 676 kcal

Ingredients
  

  • 1 1/2 lbs extra lean ground beef
  • 3 bell peppers chopped, I prefer red, yellow, and orange
  • 3 tbsp extra virgin olive oil
  • 1 cup yellow onion finely chopped
  • 3  cloves garlic minced
  • 2 tbsp tomato paste
  • 1 can diced tomatoes 540 ml can
  • 1 1/2 teaspoons oregano
  • 1 1/2 teaspoon salt
  • 1 1/2 teaspoon pepper
  • 3 cups rice  cooked
  • 3 cups shredded cheddar

Instructions
 

  • Using a large skillet sauté  the onions until softened and translucent.
  • Add the minced garlic and sauté  for 1-2 minutes.
  • Stir in the tomato paste.
  • Add the ground beef and mix with the onions, garlic and tomato paste. Cook until the beef is no longer pink.
  • Drain the tomatoes, reserving the juice. Stir into the ground beef mixture.
  • Blend in the spices, oregano, salt and pepper.
  • Mix in the cooked rice. Add the juice from the diced tomatoes to keep it moist.  Simmer for about 5 minutes, stirring occasionally.
  • Add the chopped peppers and combine.
  • Preheat oven to 400º F. Transfer ground beef- rice mixture into a 3 quart baking pan. Cover and bake for 30 minutes.  
  • Top with grated cheese and place back in oven for 7 to 10 minutes or until the cheese has melted.

Nutrition

Calories: 676kcalCarbohydrates: 86gProtein: 22gFat: 27gSaturated Fat: 12gPolyunsaturated Fat: 2gMonounsaturated Fat: 10gTrans Fat: 0.002gCholesterol: 57mgSodium: 1100mgPotassium: 513mgFiber: 4gSugar: 6gVitamin A: 2602IUVitamin C: 86mgCalcium: 470mgIron: 2mg
Keyword deconstructed stuffed pepper casserole
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