Nutrition Facts for Undone stuffed pepper casserole
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Undone Stuffed Pepper Casserole

Image of Undone Stuffed Pepper Casserole
Nutriscore Rating: 68/100

Savor the comforting flavors of this Undone Stuffed Pepper Casserole, a deconstructed twist on the classic stuffed peppers. This hearty, family-friendly dish layers ground beef or turkey, tender bell peppers, aromatic onions, and garlic with perfectly seasoned rice and a rich tomato base. Topped with melted cheddar cheese, every bite is a cozy explosion of flavor that’s both satisfying and easy to make. Ready in just under an hour, this one-pan casserole is perfect for busy weeknights or meal prep, offering a wholesome mix of protein, veggies, and grains in each serving. Plus, it’s customizable—use your favorite bell pepper colors or swap in brown rice for a nutty twist. Serve it hot with a sprinkle of fresh parsley, and enjoy a dish that's as simple as it is delicious.

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Recipe Information

⏱️
Prep Time
15 min
🔥
Cook Time
35 min
🕐
Total Time
50 min
👥
Servings
6 servings
📊
Difficulty
Medium

🥘 Ingredients

14 items
  • 1 lb ground beef (or ground turkey for a leaner option)
  • 2 bell peppers (any color), diced
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 2 cups cooked white or brown rice
  • 1 14.5 oz can canned diced tomatoes (with juice)
  • 1 8 oz can canned tomato sauce
  • 1.5 cups shredded cheddar cheese
  • 1 tsp Italian seasoning
  • 1 tsp paprika
  • 0.5 tsp salt
  • 0.5 tsp black pepper
  • 1 tbsp olive oil
  • 2 tbsp fresh parsley, chopped (optional, for garnish)
💡
Pro Tip: Read through all ingredients before starting to cook!

📝 Instructions

10 steps
1

Preheat your oven to 375°F (190°C).

2

Heat olive oil in a large skillet over medium heat. Add the ground beef and cook, breaking it apart with a spoon, until browned and fully cooked (about 5-7 minutes). Drain off any excess grease.

3

Add the diced onion, diced bell peppers, and minced garlic to the skillet. Cook for 5-7 minutes, stirring occasionally, until the vegetables are softened.

4

Stir in the Italian seasoning, paprika, salt, and black pepper. Cook for 1-2 minutes to let the spices bloom.

5

Reduce the heat to low and add the canned diced tomatoes (with juice), tomato sauce, and cooked rice. Stir to combine everything thoroughly. Let the mixture simmer gently for 5 minutes.

6

Transfer the mixture to a greased 9x13-inch baking dish. Spread it out evenly.

7

Sprinkle the shredded cheddar cheese evenly over the top of the casserole.

8

Bake in the preheated oven for 20 minutes, or until the cheese is melted and bubbly.

9

Remove from the oven and let the casserole rest for 5 minutes before serving.

10

Garnish with chopped fresh parsley, if desired, and serve hot.

Cooking Tip: Take your time with each step for the best results!
449
cal
23.1g
protein
28.8g
carbs
27.1g
fat

Nutrition Facts

1 serving (334.5g)
Calories
449
% Daily Value*
Total Fat 27.1 g 35%
Saturated Fat 12.4 g 62%
Polyunsaturated Fat 0.0 g
Cholesterol 91 mg 30%
Sodium 589 mg 26%
Total Carbohydrate 28.8 g 10%
Dietary Fiber 2.7 g 10%
Total Sugars 5.4 g
Protein 23.1 g 46%
Vitamin D 0.1 mcg 1%
Calcium 247 mg 19%
Iron 2.7 mg 15%
Potassium 528 mg 11%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

25.5%%
20.6%%
53.9%%
Fat: 1459 cal (53.9%%)
Protein: 557 cal (20.6%%)
Carbs: 690 cal (25.5%%)