Recipe

Green Pepper and Sausage Skillet

A one-pan, family-style dinner where green peppers stay crisp-tender, sausage gets browned and snappy, and everything simmers in a bold, garlicky tomato sauce.

By Matt Campbell

•

4.8

A cast iron skillet filled with browned Italian sausage crumbles, sautéed green bell peppers and onions, and a chunky tomato sauce topped with melted mozzarella on a warm kitchen counter

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Green peppers are the unsung weeknight hero. They are cheap, always around, and they bring that fresh, slightly bitter snap that keeps rich food from feeling heavy. This skillet is my favorite way to let green bell peppers do their thing without turning them into sad, limp ribbons.

We are going for crisp-tender peppers, browned sausage, and a quick tomato sauce that tastes like it cooked all day. Finish with mozzarella, then serve it however your house runs: over pasta, spooned onto rice, or straight out of the pan with torn bread and zero shame.

Whole green bell peppers, a yellow onion, and garlic cloves arranged on a wooden cutting board next to a chef knife in a bright home kitchen

Why It Works

Big flavor fast: Browning the sausage first builds a savory base that makes the sauce taste deeper than it should for a 30 minute dinner.
Green peppers with texture: We sauté them just enough to soften the sharp edge, but they still keep a little bite.
Flexible serving options: This works over pasta, polenta, rice, or tucked into toasted hoagie rolls.
Easy to adjust heat: Mild sausage stays family-friendly. Hot Italian sausage plus red pepper flakes turns it into a Friday night situation.

Pairs Well With

Storage Tips

Refrigerate: Cool leftovers quickly and refrigerate within 2 hours. Store in an airtight container for up to 4 days.

Freeze: Freeze in a sealed container for up to 2 months. The peppers will soften a bit after thawing, but the flavor holds up great.

Reheat: Warm in a skillet over medium-low with a splash of water to loosen the sauce, or microwave in short bursts, stirring in between. If you are adding mozzarella again, do it at the end so it melts fresh.

A glass meal prep container filled with leftover sausage, green peppers, onions, and tomato sauce with a lid set beside it on a kitchen counter

Common Questions

Are green peppers the same as bell peppers?

In most grocery-store, weeknight-dinner situations, yes. “Green peppers” usually means green bell peppers. They are typically harvested earlier than red, yellow, or orange bell peppers, so the flavor is a bit more grassy and slightly bitter, which is awesome with rich sausage and tomato sauce.

How do I keep green peppers from getting mushy?

Two rules: use high-ish heat and do not overcook them. In this recipe, we sauté the peppers until crisp-tender, then simmer briefly so they keep texture. Also, thinner strips soften faster, so stick with the 1/2 inch cut if you want more bite.

Can I use other colors of peppers?

Absolutely. Red and yellow peppers will make the dish sweeter. If you swap them in, consider adding a small splash of vinegar or extra red pepper flakes to keep the balance bright.

What sausage works best?

Italian sausage is the classic. Mild is kid-friendly, hot brings heat, and chicken sausage works too. You can use bulk sausage (crumble it) or links (remove casings and crumble, or slice into coins). Either way, brown it well for flavor.

Can I make this low carb?

Yep. Serve it over zucchini noodles, cauliflower rice, or just with a big salad and a fork that does not quit.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Large skillet (12 inch preferred) with a lid, or use foil as a lid
Cutting board and sharp knife
Wooden spoon or spatula
Measuring spoons

I started making versions of this when I was trying to level up my weeknight cooking without turning dinner into a whole production. Green peppers were always in the fridge, sausage was easy to grab, and tomato sauce was my safety net. The trick that made it feel restaurant-y was learning when to stop cooking the peppers. I want them soft around the edges, still a little snappy in the middle, like they are keeping the sausage honest.

Green Pepper and Sausage Skillet

(4.8 Reviews)

Prep Time 10 minutes

Cook Time 20 minutes

Total Time 30 minutes

Servings 4

Ingredients

1 tablespoon olive oil
1 pound Italian sausage (bulk, or links with casings removed)
1 large yellow onion, thinly sliced
2 large green bell peppers, seeded and sliced into 1/2 inch strips
4 cloves garlic, minced
1 tablespoon tomato paste
1 teaspoon Italian seasoning
1/2 teaspoon kosher salt, plus more to taste
1/4 teaspoon black pepper
Pinch to 1/2 teaspoon red pepper flakes (optional)
1 (14.5 ounce) can diced tomatoes
1/2 cup marinara sauce (or tomato sauce)
1 to 2 tablespoons water (as needed to loosen)
1 teaspoon balsamic vinegar or red wine vinegar (optional, for brightness)
1 cup shredded mozzarella (or provolone)
Fresh basil or parsley, for serving (optional)

Sliced green bell pepper strips and thinly sliced onions on a cutting board with a chef knife in a home kitchen

Instructions

Brown the sausage. Heat a large skillet over medium-high heat. Add olive oil, then add the sausage. If you are using bulk sausage, break it into bite-sized pieces as it cooks. If you are using links, remove casings first, then crumble (or slice into coins and brown well). Cook until deeply browned in spots, 6 to 8 minutes. If the pan is crowded, work in batches so it browns instead of steaming. Transfer sausage to a plate, leaving the drippings in the pan.
Sauté onion and peppers. Add the sliced onion and green peppers to the skillet. Cook, stirring occasionally, until the onions soften and the peppers are crisp-tender, 5 to 6 minutes. If the pan looks dry, add a small drizzle of oil.
Add garlic and tomato paste. Stir in the garlic and cook 30 seconds. Add tomato paste, Italian seasoning, salt, black pepper, and red pepper flakes if using. Stir until the paste darkens slightly and coats the vegetables, about 1 minute.
Simmer the sauce. Pour in diced tomatoes and marinara sauce. Stir, scraping up any browned bits from the bottom. Add 1 to 2 tablespoons water if needed to loosen. Return the sausage to the skillet. Simmer 5 to 7 minutes, until slightly thickened. Taste and adjust salt. If you want it brighter, add the vinegar.
Melt the cheese. Sprinkle mozzarella over the top. Cover and cook on low until melted, 2 to 3 minutes.
Serve. Finish with basil or parsley if you have it. Serve over pasta, rice, polenta, or with toasted bread for dipping. Most important step: taste as you go and fix the seasoning before it hits the table.