Stuffed Banana Peppers (3 Cheesy Fillings, Baked or Grilled, Ready in 35 Min)

Stuffed banana peppers are the kind of appetizer that disappears from a party platter in minutes — mild, sweet peppers stuffed with savory meat and melted cheese, then baked until the pepper is tender and the filling is bubbling.

Three tested fillings: Italian sausage and ricotta, Philly cheesesteak, and vegetarian mushroom-spinach.

Choosing the Right Banana Peppers

• Yellow banana peppers (fresh) — Mild (100-500 SHU), Best choice for stuffing. Choose 4-6 inch long, firm peppers.
• Hungarian wax peppers — Medium heat (5,000-10,000 SHU), use if you like heat
• Pickled banana peppers — Too soft to stuff
• Peperoncini — Too small to stuff

How to Prep Peppers for Stuffing

• Wash and dry the peppers thoroughly.
• Slice lengthwise from stem to tip through one side only — “boat” shape.
• Remove seeds and membranes with a small spoon. Removing all seeds = mild; leaving some = kick.
• Optional blanch: Boiling water 2-3 min, then ice bath. Softens peppers for easier stuffing.

Filling 1: Italian Sausage & Ricotta

The classic Italian-American filling. Ricotta adds a creamy texture that sets this apart.

Makes 8-10 stuffed pepper halves.

Ingredients:

• 1 lb sweet Italian sausage, casings removed
• ½ cup whole-milk ricotta
• ½ cup shredded mozzarella + more for topping
• ¼ cup grated Parmigiano-Reggiano
• 1 clove garlic, minced | ¼ cup fresh parsley | ¼ tsp red pepper flakes

Instructions:

• Brown sausage in a skillet over medium-high, breaking into small crumbles. Drain excess fat.
• Cool 5 minutes, then mix with ricotta, mozzarella, Parmigiano, garlic, parsley.
• Fill each pepper boat, packing it in but not overstuffing.
• Top with extra mozzarella.
• Bake at 375°F for 20-25 min until peppers are tender and cheese is bubbly and golden.

Filling 2: Philly Cheesesteak

The pepper adds a subtle sweetness that complements the beef and provolone perfectly.

Ingredients:

• 1 lb thinly sliced ribeye or sirloin (⅛ inch thick)
• 1 medium onion, thinly sliced | 1 green bell pepper, diced small
• 4 oz provolone cheese, sliced
• 1 tbsp Worcestershire sauce | Salt, pepper, garlic powder | 1 tbsp butter

Instructions:

• Melt butter in skillet over high heat. Add beef in a single layer, cook without stirring 2 min (creates sear). Stir, cook 2 more min.
• Add onion and bell pepper. Cook 3-4 min until softened. Add Worcestershire, season.
• Fill pepper boats, top with provolone slices.
• Bake at 375°F for 20 min until cheese is melted and peppers are tender.

Filling 3: Vegetarian Mushroom-Spinach

Rich umami flavor without any meat. The mushrooms give a meaty, satisfying bite.

Ingredients:

• 8 oz cremini mushrooms, finely chopped
• 2 cups fresh spinach, roughly chopped
• ½ cup ricotta + ¼ cup Parmigiano
• 2 cloves garlic, minced | ½ cup shredded mozzarella | 1 tbsp olive oil

Instructions:

• Sauté garlic in olive oil over medium heat 30 seconds. Add mushrooms, cook 5-7 min until moisture evaporates.
• Add spinach, cook 2 min until wilted. Season with salt and pepper.
• Mix with ricotta and Parmigiano. Fill peppers, top with mozzarella.
• Bake at 375°F for 20-25 min.

Baking vs. Grilling

Baking (recommended for beginners): 375°F for 20-25 min. Place peppers cut-side up in a baking dish. Cheese melts perfectly and peppers get tender all the way through.

Grilling: Preheat grill to medium (350-375°F). Place peppers cut-side up over indirect heat. Cover and grill 15-20 min. The pepper skin gets a light char that adds smokiness.

Make-Ahead & Freezing

• Make-ahead: Stuff peppers up to 24 hours ahead. Cover with plastic wrap and refrigerate. Bake 5 min longer from cold.
• Freeze (unbaked): Freeze stuffed peppers on a tray, then transfer to freezer bags. Bake from frozen at 375°F for 35-40 min.

FAQ

Are banana peppers spicy? Fresh yellow banana peppers are very mild (100-500 Scoville). Hungarian wax peppers look similar but are much hotter (5,000-10,000 SHU). Read the label carefully.

Can I use other peppers? Yes — cubanelle peppers (mild, slightly sweet), poblano peppers (mild-medium, larger), and mini sweet peppers (tiny, crowd-pleasing) all work well.

What to serve with stuffed banana peppers? Serve as an appetizer with marinara dipping sauce, or as a main alongside pasta salad or Caesar salad.