Stuffed Pepper Casserole Recipe
Stuffed Pepper Casserole Recipe is a easy American recipe that serves 4. 350 calories per serving. Recipe by Easy Family Recipes on YouTube.
Prep: 15 min | Cook: 35 min | Total: 1 hr
Cost: $9.92 total, $2.48 per serving
Ingredients
- 1 lb Ground Beef (80% lean, broken into small pieces while browning)
- 1 cup Long Grain White Rice (Uncooked; will absorb sauce while baking)
- 3 pieces Bell Peppers (Mixed colors, diced; stems removed)
- 2 cups Tomato Sauce (No‑added‑sugar variety preferred)
- 1 cup Shredded Mozzarella Cheese (Divided: ½ cup mixed in, ½ cup on top for browning)
- 2 tablespoons Olive Oil (For browning the beef)
- 2 cloves Garlic (Minced)
- ½ cup Onion (Finely diced)
- 1 teaspoon Italian Seasoning (Blend of dried oregano, basil, thyme)
- ½ teaspoon Salt (Adjust to taste)
- ¼ teaspoon Black Pepper (Freshly ground)
Instructions
Prep the Vegetables
Dice the bell peppers, mince the garlic, and finely dice the onion.
Time: PT5M
Brown the Ground Beef
Heat olive oil in the oven‑safe skillet over medium‑high heat. Add the ground beef, breaking it up with a spoon, and cook until no longer pink, about 7‑8 minutes. Drain excess fat if desired.
Time: PT8M
Temperature: Medium‑high heat
Sauté Aromatics
Add the diced onion and minced garlic to the browned beef. Sauté for 2‑3 minutes until fragrant and the onion becomes translucent.
Time: PT3M
Temperature: Medium heat
Combine Remaining Ingredients
Stir in the uncooked rice, diced bell peppers, tomato sauce, Italian seasoning, salt, and black pepper. Mix well to distribute everything evenly.
Time: PT2M
Add Cheese to the Mix
Fold in half of the shredded mozzarella (½ cup) into the skillet mixture.
Time: PT1M
Bake the Casserole
Preheat the oven to 375°F. Sprinkle the remaining mozzarella (½ cup) evenly over the top. Place the skillet in the oven and bake for 15‑18 minutes, or until the cheese is golden and the rice is tender.
Time: PT18M
Temperature: 375°F
Rest and Serve
Remove the skillet from the oven and let it rest for 5 minutes before serving. This allows the flavors to meld and makes slicing easier.
Time: PT5M
Nutrition Facts
- Calories
- 350
- Protein
- 20g
- Carbohydrates
- 35g
- Fat
- 12g
- Fiber
- 3g
Dietary info: Can be made gluten‑free by using gluten‑free tomato sauce, Can be made dairy‑free with dairy‑free cheese
Allergens: Dairy
Ingredient Substitutions
- Instead of Ground Beef: Ground turkey, Ground chicken, Plant‑based ground meat
- Instead of Long Grain White Rice: Brown rice, Quinoa, Cauliflower rice (low‑carb)
- Instead of Bell Peppers: Poblano peppers, Mini sweet peppers
- Instead of Tomato Sauce: Crushed tomatoes with herbs, Marinara sauce
- Instead of Shredded Mozzarella Cheese: Shredded cheddar, Dairy‑free cheese shreds
- Instead of Olive Oil: Vegetable oil, Canola oil
- Instead of Garlic: Garlic powder (½ tsp)
- Instead of Onion: Shallots, Green onions
- Instead of Italian Seasoning: Dried oregano and basil (½ tsp each)
- Instead of Salt: Sea salt, Kosher salt
- Instead of Black Pepper: White pepper
Equipment Needed
- Oven‑Safe Skillet (10‑12 inch)
- Chef’s Knife
- Cutting Board
- Wooden Spoon or Spatula
- Measuring Cups and Spoons
- Oven
Critical Steps — Do Not Skip
- Browning the ground beef fully to develop flavor
- Ensuring the rice is fully coated with sauce before baking
- Baking until the cheese is golden and the rice is tender
Chef Tips from the Video
- Use an oven‑safe cast‑iron skillet for even heat distribution and a rustic presentation.
- For extra flavor, add a splash of red wine or Worcestershire sauce when sautéing the beef.
- Mix half of the cheese into the casserole and reserve the rest for a bubbly, golden crust.
Troubleshooting
Rice is still crunchy after baking.
Cover the skillet with foil and bake an additional 5‑10 minutes, adding a splash of water or broth if it looks dry.
Casserole is watery.
Increase the amount of tomato sauce slightly less next time, or let the casserole sit uncovered for 5 minutes after baking to allow excess liquid to evaporate.
Cheese does not brown.
Place the skillet under the broiler for 1‑2 minutes, watching closely to avoid burning.
Storage
Refrigerator: Store leftovers in an airtight container for up to 4 days.
Freezer: Cool completely, then freeze in a freezer‑safe container for up to 2 months. Reheat in oven at 350°F until hot.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Dice the peppers, onion, and garlic up to 24 hours ahead and store in the fridge.
- Assemble the casserole (without the final cheese topping) and refrigerate; add cheese and bake when ready.
Frequently Asked Questions
What is the cultural significance and history of stuffed pepper dishes in American cuisine?
Stuffed peppers arrived in the United States with European immigrants who adapted Mediterranean and Middle Eastern stuffed vegetable traditions. Over time, the dish became a staple of American comfort food, especially in the Midwest, where ground meat and rice fillings reflect hearty, farm‑house cooking.
What are the traditional regional variations of stuffed pepper casseroles in the United States?
In the South, cooks often use pork and add corn or beans. In the Midwest, beef and rice are common, sometimes topped with cheddar. Southwest versions may incorporate chorizo, black beans, and a spicier tomato sauce.
How is a classic stuffed pepper traditionally served in American family meals?
Traditionally, stuffed peppers are served hot from the oven, often accompanied by a simple green salad or crusty bread. They are a main‑course centerpiece at family gatherings and pot‑lucks because they are filling and easy to portion.
What occasions or celebrations is a one pan stuffed pepper casserole commonly associated with in American culture?
This casserole is popular for weeknight family dinners, budget‑friendly gatherings, and even casual holiday meals like Thanksgiving leftovers or Fourth of July picnics because it can be made in a single pan and feeds a crowd.
What other American side dishes pair well with the one pan stuffed pepper casserole?
Creamy coleslaw, garlic‑buttered green beans, or a warm cornbread muffin complement the casserole’s savory flavors and add texture contrast.
What makes the one pan stuffed pepper casserole special compared to traditional stuffed peppers?
By baking everything together in a single skillet, the casserole saves time, reduces cleanup, and allows the flavors of the meat, rice, and peppers to meld more intensely than separate stuffed peppers that are baked individually.
What are the most common mistakes to avoid when making the one pan stuffed pepper casserole?
Common errors include under‑browning the beef, which leaves a raw flavor, and using uncooked rice without enough liquid, resulting in crunchy grains. Also, adding cheese too early can cause it to burn before the rice finishes cooking.
Why does this recipe use an oven‑safe skillet instead of a traditional baking dish?
An oven‑safe skillet provides a sear on the ground beef before baking, building deeper flavor, and it eliminates the need to transfer the mixture, keeping the dish truly one‑pan and reducing mess.
Can I make the one pan stuffed pepper casserole ahead of time and how should I store it?
Yes, you can assemble the casserole (without the final cheese topping) up to a day ahead, cover, and refrigerate. Add the cheese and bake when ready, or freeze the assembled uncooked casserole for up to two months and bake from frozen, adding extra baking time.
What texture and appearance should I look for when the one pan stuffed pepper casserole is done cooking?
The cheese on top should be golden‑brown and slightly bubbly, and the rice should be tender and fully absorbed the tomato sauce. The peppers should be soft but still retain a slight bite.
What does the YouTube channel Easy Family Recipes specialize in?
The YouTube channel Easy Family Recipes focuses on simple, budget‑friendly meals that can be prepared quickly for busy households, emphasizing one‑pan or minimal‑cleanup dishes that use everyday ingredients.
How does the YouTube channel Easy Family Recipes' approach to American comfort food differ from other cooking channels?
Easy Family Recipes prioritizes accessibility, often using pantry staples and offering multiple equipment options (skillet or casserole dish) so viewers can adapt recipes to what they have at home, whereas many channels focus on gourmet techniques or specialty equipment.
Last updated: August 21, 2026
