Italian stuffed cubanelle peppers are a delightful and hearty dish that combines the flavors of tender cubanelle peppers with a savory filling. This recipe is perfect for a family dinner or a special occasion, offering a delicious blend of ground beef, rice, and mozzarella cheese.
Cubanelle peppers might not be a staple in every household, but they can be found in most supermarkets, especially in the produce section. These peppers are milder and sweeter than bell peppers, making them perfect for stuffing. If you can't find cubanelle peppers, you can substitute with bell peppers or another mild pepper variety.

Ingredients For Italian Stuffed Cubanelle Peppers Recipe
Cubanelle peppers: Mild and sweet peppers that are perfect for stuffing.
Rice: Cooked rice adds bulk and texture to the stuffing.
Ground beef: Provides a rich and savory flavor to the filling.
Tomato sauce: Adds moisture and a tangy taste to the stuffing mixture.
Dried oregano: A classic Italian herb that enhances the overall flavor.
Salt: Essential for seasoning the filling.
Black pepper: Adds a hint of spice and depth to the dish.
Mozzarella cheese: Melts beautifully on top, adding a creamy and cheesy finish.
Technique Tip for This Recipe
When preparing the ground beef for the stuffing, consider browning it in a skillet before mixing it with the cooked rice and tomato sauce. This step not only enhances the flavor but also ensures that the beef is fully cooked, adding a rich, caramelized depth to the stuffed cubanelle peppers.
Suggested Side Dishes
Alternative Ingredients
cubanelle peppers - Substitute with bell peppers: Bell peppers have a similar shape and can be stuffed easily, though they are slightly sweeter.
cooked rice - Substitute with quinoa: Quinoa provides a similar texture and is a good source of protein and fiber.
ground beef - Substitute with ground turkey: Ground turkey is a leaner option and can be seasoned similarly to ground beef.
tomato sauce - Substitute with marinara sauce: Marinara sauce has a similar tomato base and flavor profile, making it a suitable replacement.
dried oregano - Substitute with dried basil: Dried basil offers a different but complementary herb flavor that works well in Italian dishes.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami, enhancing the overall taste.
black pepper - Substitute with white pepper: White pepper provides a similar heat and flavor but with a slightly different aroma.
shredded mozzarella cheese - Substitute with shredded provolone cheese: Provolone melts well and has a similar mild flavor, making it a good alternative.
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How To Store / Freeze This Dish
Allow the stuffed cubanelle peppers to cool completely before storing. This helps prevent condensation, which can make the peppers soggy.
Place the cooled peppers in an airtight container. If stacking them, separate layers with parchment paper to avoid sticking.
Store the container in the refrigerator for up to 3-4 days. This ensures the ground beef and rice filling remains fresh and safe to eat.
For freezing, wrap each stuffed pepper individually in plastic wrap or aluminum foil. This helps maintain their shape and prevents freezer burn.
Place the wrapped peppers in a freezer-safe bag or container. Label with the date to keep track of their storage time.
Freeze for up to 2-3 months. Beyond this period, the texture and flavor of the peppers and filling may degrade.
To reheat from the refrigerator, preheat your oven to 350°F (175°C). Place the stuffed peppers in a baking dish, cover with foil, and heat for 20-25 minutes or until warmed through.
For reheating from frozen, it's best to thaw the peppers overnight in the refrigerator. Then follow the same reheating instructions as for refrigerated peppers.
Alternatively, you can reheat directly from frozen by baking at 350°F (175°C) for 45-50 minutes, covered with foil, until the peppers are heated through.
If you prefer using a microwave, place the stuffed peppers in a microwave-safe dish, cover with a microwave-safe lid or plastic wrap, and heat on medium power for 4-6 minutes, checking halfway through.
How To Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover Italian stuffed cubanelle peppers in a baking dish. Cover with foil to prevent drying out and bake for about 20-25 minutes, or until heated through.
For a quicker method, use a microwave. Place the peppers in a microwave-safe dish and cover with a microwave-safe lid or plastic wrap. Heat on medium power for 2-3 minutes, then check if they are heated through. If not, continue heating in 1-minute increments.
If you have an air fryer, preheat it to 350°F (175°C). Place the stuffed peppers in the basket and heat for about 10 minutes, checking halfway through to ensure they are warming evenly.
On the stovetop, use a skillet with a lid. Add a splash of water or broth to the skillet to create steam, then place the peppers in the skillet. Cover and heat on medium-low for about 10-15 minutes, turning occasionally to ensure even heating.
For a more flavorful twist, reheat the peppers in a tomato sauce bath. In a saucepan, heat some tomato sauce over medium heat. Once simmering, add the peppers and cover. Let them heat through for about 10-15 minutes, turning occasionally.
Best Tools for This Recipe
Oven: Used to bake the stuffed cubanelle peppers at the specified temperature.
Mixing bowl: Used to combine the cooked rice, ground beef, tomato sauce, dried oregano, salt, and black pepper.
Baking dish: Holds the stuffed peppers while they bake in the oven.
Aluminum foil: Covers the baking dish to help cook the peppers evenly and retain moisture.
Knife: Used to cut the tops off the cubanelle peppers and remove the seeds.
Cutting board: Provides a safe surface for cutting the tops off the peppers.
Measuring cups: Used to measure out the rice, tomato sauce, and shredded mozzarella cheese.
Measuring spoons: Used to measure out the dried oregano, salt, and black pepper.
Spoon: Helps to stuff the mixture into the prepared cubanelle peppers.
Oven mitts: Protects your hands when handling the hot baking dish.
Grater: Used to shred the mozzarella cheese if it is not pre-shredded.
Cooling rack: Allows the stuffed peppers to cool slightly before serving.
How to Save Time on Making This Recipe
Prepare the filling: Mix the cooked rice, ground beef, and tomato sauce the night before and store in the fridge.
Pre-cook the peppers: Blanch the cubanelle peppers for a few minutes to reduce baking time.
Use instant rice: Substitute regular rice with instant rice to cut down on cooking time.
Shred cheese in advance: Pre-shred the mozzarella cheese and store it in an airtight container.
Batch cooking: Double the recipe and freeze half for a quick meal later.
One-pan method: Cook the ground beef and mix the filling in the same pan to save on cleanup.

Italian Stuffed Cubanelle Peppers
Ingredients
Main Ingredients
- 4 Cubanelle Peppers tops cut off and seeds removed
- 1 cup Cooked Rice
- 0.5 lb Ground Beef
- 1 cup Tomato Sauce
- 1 teaspoon Dried Oregano
- 1 teaspoon Salt
- 0.5 teaspoon Black Pepper
- 1 cup Shredded Mozzarella Cheese
Instructions
- Preheat your oven to 375°F (190°C).
- In a mixing bowl, combine the cooked rice, ground beef, tomato sauce, dried oregano, salt, and black pepper.
- Stuff the mixture into the prepared Cubanelle peppers.
- Place the stuffed peppers in a baking dish and cover with foil.
- Bake for 30 minutes. Remove the foil, sprinkle with shredded mozzarella cheese, and bake for an additional 10 minutes or until the cheese is melted and bubbly.
- Let cool slightly before serving.
Nutritional Value
Keywords
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