These Italian Sausage & Cheese Stuffed Banana Peppers are filled with savory Italian sausage, creamy ricotta, mozzarella, Parmesan, garlic, and herbs, then baked in marinara sauce until the peppers are tender and the cheese is golden and bubbly.

They’re hearty enough for dinner but simple enough for a weeknight meal. The mild sweetness and gentle heat of banana peppers pair perfectly with the rich sausage-and-cheese filling.

Serve them with crusty bread, pasta, or a simple green salad for an easy Italian-inspired dinner.

Easy Stuffed Banana Peppers

Stuffed peppers don’t always need to be made with large bell peppers.

Banana peppers are narrower, slightly sweeter, and can range from mild to moderately spicy, making them especially good for a rich sausage filling.

For this recipe, the peppers are sliced lengthwise and cleaned before being filled with a mixture of browned Italian sausage, ricotta, mozzarella, Parmesan, garlic, and Italian seasoning.

A layer of marinara underneath keeps everything moist while the peppers bake.

More mozzarella is scattered over the top during the final stage of baking, giving the finished peppers those irresistible browned, bubbling patches of cheese.

⭐ Why You’ll Love This Recipe

• Savory Italian sausage filling
• Creamy ricotta and mozzarella
• Fresh banana peppers
• Easy oven-baked dinner
• Rich marinara sauce
• High-protein main dish
• Naturally lower in carbs than pasta
• Great for using garden peppers
• Easy to prepare ahead
• Customizable heat level
• Family-style comfort food
• Delicious leftovers

🛒 Ingredients

Banana Peppers

Choose large, firm banana peppers that are big enough to hold the filling.

Banana peppers vary naturally in heat, so taste preferences matter when selecting them.

Look for peppers without major soft spots or wrinkling.

Italian Sausage

Use mild Italian sausage for a family-friendly version or hot Italian sausage if you want more heat.

Remove the sausage from its casing before cooking if necessary.

Ricotta Cheese

Ricotta makes the filling creamy and balances the stronger flavor of the sausage.

Whole-milk ricotta gives the richest result.

Mozzarella Cheese

Shredded mozzarella adds stretchy melted cheese inside the filling and across the top.

Parmesan Cheese

Freshly grated Parmesan contributes salty, nutty flavor.

Marinara Sauce

The peppers bake over marinara sauce, which keeps them moist and gives you plenty of sauce for serving.

Use your favorite good-quality marinara.

Garlic

Fresh minced garlic adds savory depth to the sausage filling.

Onion

Finely diced onion is cooked with the sausage until soft.

Italian Seasoning

A blend of dried Italian herbs gives the filling extra flavor without requiring several separate seasonings.

Fresh Parsley

Fresh parsley brightens the rich filling.

Egg

One egg helps bind the ricotta, sausage, and cheese mixture together.

Olive Oil

A small amount is used for cooking the onion and sausage.

Salt & Black Pepper

Season carefully because sausage, Parmesan, and marinara can already contain plenty of salt.

👩‍🍳 How to Make Italian Sausage Stuffed Banana Peppers

1. Preheat the Oven

Preheat your oven to 375°F (190°C).

Lightly grease a 9 × 13-inch baking dish.

2. Prepare the Banana Peppers

Wash and dry the banana peppers.

Slice each pepper lengthwise from stem to tip.

You can leave the stems attached for presentation or remove them.

3. Remove the Seeds

Carefully remove the seeds and pale interior membranes.

If you’re sensitive to pepper heat, avoid touching your face while preparing them and wash your hands thoroughly afterward.

4. Arrange the Peppers

Pour approximately 1½ cups marinara sauce into the bottom of the baking dish.

Spread it evenly.

Arrange the banana pepper halves over the sauce with the cut sides facing upward.

5. Cook the Onion

Heat olive oil in a large skillet over medium heat.

Add the finely diced onion.

Cook for approximately 3–4 minutes, until it begins to soften.

6. Add the Italian Sausage

Add the Italian sausage to the skillet.

Break it into small crumbles with a wooden spoon or spatula.

Cook for approximately 6–8 minutes, until browned and cooked through.

7. Add the Garlic

Stir in the minced garlic.

Cook for approximately 30–60 seconds, just until fragrant.

Don’t allow the garlic to burn.

8. Drain Excess Fat

If the sausage has released a significant amount of grease, carefully drain the excess.

Set the sausage mixture aside for several minutes so it can cool slightly.

9. Prepare the Cheese Filling

In a large bowl, combine:

• Ricotta
• 1 cup mozzarella
• Parmesan
• Egg
• Italian seasoning
• Fresh parsley
• Black pepper

Stir until combined.

10. Add the Sausage

Fold the slightly cooled sausage and onion mixture into the cheese filling.

Mix until evenly distributed.

Taste the mixture before adding additional salt, remembering that the sausage and cheeses are already seasoned.

11. Stuff the Banana Peppers

Spoon the sausage-and-cheese mixture generously into each banana pepper half.

Press the filling gently into the peppers without packing it excessively tightly.

12. Add Marinara

Spoon a little additional marinara around the peppers.

Avoid completely covering the filling.

We want the cheese to brown during baking.

13. Cover and Bake

Cover the baking dish loosely with foil.

Bake for approximately 25 minutes.

This first covered stage helps the banana peppers become tender without drying out the filling.

14. Add Mozzarella

Carefully remove the foil.

Sprinkle the remaining mozzarella over the stuffed peppers.

15. Finish Baking

Return the uncovered baking dish to the oven.

Bake for another 10–15 minutes, until the peppers are tender and the cheese is melted and bubbling.

16. Broil if Desired

For more browned cheese, broil for approximately 1–2 minutes at the end.

Watch carefully because mozzarella can brown very quickly.

17. Rest

Remove the baking dish from the oven.

Allow the stuffed peppers to rest for approximately 5 minutes.

This helps the filling settle before serving.

18. Garnish and Serve

Sprinkle with fresh parsley and a little additional Parmesan.

Serve warm with some of the marinara from the bottom of the baking dish.

✨ Variations

Hot Italian Stuffed Banana Peppers

Use hot Italian sausage and leave a small amount of the pepper membrane intact for additional heat.

Ground Beef Stuffed Banana Peppers

Replace the sausage with browned ground beef.

Add extra Italian seasoning because ground beef is less seasoned than sausage.

Chicken Sausage Stuffed Peppers

Use Italian-style chicken sausage for a lighter version.

Three-Cheese Stuffed Banana Peppers

Leave out the meat and increase the ricotta, mozzarella, and Parmesan for a vegetarian option.

Spinach & Sausage Stuffed Peppers

Add chopped cooked spinach to the filling.

Make sure to squeeze out excess water first.

Pepperoni Pizza Stuffed Peppers

Add finely chopped pepperoni and a little extra mozzarella for pizza-inspired banana peppers.

🔥 Tips for the Best Stuffed Banana Peppers

Choose larger peppers. Small banana peppers can be frustrating to fill.

Remember that heat varies. One banana pepper can be mild while another may have considerably more heat.

Remove the membranes for a milder result. Much of a pepper’s heat is concentrated around its inner membrane.

Brown the sausage first. Don’t put raw sausage directly into the cheese mixture.

Drain excess grease. Too much sausage fat can make the filling oily.

Let the sausage cool slightly. Very hot sausage can soften the cheese mixture too much and begin cooking the egg.

Don’t overfill excessively. A generous mound is good, but filling falling everywhere will burn against the pan.

Bake covered first. This gives the peppers enough time to soften.

Uncover for the finish. This allows the cheese to melt and develop golden spots.

🥡 Storage

Refrigerator

Allow leftover stuffed peppers to cool.

Transfer them to an airtight container and refrigerate for up to 4 days.

Reheating in the Oven

Place the peppers in an oven-safe dish.

Cover loosely with foil and heat at 350°F (175°C) until warmed through.

Remove the foil for the final few minutes if you want the cheese to become bubbly again.

Microwave

Individual peppers can be reheated in the microwave.

Heat in short intervals until completely hot in the center.

Freezer

The cooked stuffed peppers can be frozen.

Allow them to cool completely, then place them in a freezer-safe container with some marinara sauce.

Freeze for up to 2 months.

Thaw overnight in the refrigerator before reheating.

❓ FAQs

Are banana peppers spicy?

They can vary.

Most banana peppers are relatively mild, but individual peppers can occasionally be noticeably hotter.

Do you have to cook banana peppers before stuffing them?

No.

They soften in the oven while the stuffed peppers bake.

Should I remove the seeds?

Yes.

Removing the seeds and inner membrane creates space for the filling and can help reduce the heat.

Can I use sweet Italian sausage?

Absolutely.

Sweet or mild Italian sausage works very well in this recipe.

Can I use hot Italian sausage?

Yes.

It’s a great option if you want a spicier dinner.

Can I prepare stuffed banana peppers ahead of time?

Yes.

Assemble the peppers, cover the baking dish, and refrigerate them before baking.

For best quality, bake within about 24 hours.

What should I serve with stuffed banana peppers?

They’re excellent with garlic bread, pasta, roasted potatoes, rice, or a simple green salad.

Can I make them without ricotta?

Yes.

You can substitute cottage cheese that’s been well drained, although the finished texture will be slightly different.

Why are my stuffed peppers watery?

Peppers naturally release moisture while cooking.

Excess grease from sausage or watery ricotta can add even more liquid, so drain both when necessary.