Easy 5-Ingredient Stuffed Pepper Pasta for Weeknights

Easy 5-Ingredient Stuffed Pepper Pasta for Weeknights

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Some nights I open the fridge, stare at it for a solid ten seconds, and just start pulling out whatever looks promising. That’s how this one came together the first time — a pound of ground beef, a couple of peppers that needed using up, and a jar of marinara sauce I’d bought “for later.” Turns out later was that night. It came together fast, and my kids didn’t even notice I’d snuck vegetables into their pasta.

If you love the flavor of stuffed peppers but don’t always have the patience for hollowing out peppers and baking them for an hour, this is the shortcut version. Same cozy, saucy, cheesy combination — just in a skillet, in about half an hour.

Why You’ll Love This Dinner

There are only five ingredients here, which means less time standing at the counter chopping and more time actually eating. The ground beef and peppers get that same savory, slightly sweet thing going that you’d get from a classic stuffed pepper, but tossing everything with pasta instead of stuffing it into pepper shells cuts out a lot of the fuss.

It’s also one of those recipes that holds up well as leftovers, so if you’re making dinner with lunch in mind too, this one delivers. And because it leans on pantry staples — pasta, sauce, cheese — you’re probably not making a special trip to the store for it.

Ingredients

You’ll need pasta, ground beef, bell peppers, marinara sauce, and shredded mozzarella. That’s genuinely it. A short pasta shape like penne or rotini works best here because the ridges and curves grab onto the sauce instead of letting it slide off. Freshly shredded mozzarella melts smoother than the pre-shredded bags, which tend to have anti-caking coatings that make the cheese a little grainy.

• 12 oz (340 g) pasta, penne or rotini work best
• 1 lb (450 g) ground beef (or ground turkey)
• 2 cups (about 300 g) diced bell peppers, any color
• 2 cups (480 ml) marinara or tomato pasta sauce
• 1 cup (100 g) shredded mozzarella cheese

Step-by-Step Instructions

Cook the pasta. Bring a large pot of salted water to a boil and cook the pasta according to the package directions until al dente. Drain and set it aside — I usually keep a little pasta water nearby in case the sauce needs loosening later.

Brown the beef. In a large skillet over medium heat, cook the ground beef until it’s fully browned, breaking it apart with a spoon as it cooks so you end up with small, even crumbles. Drain off any excess grease so the dish doesn’t end up heavy.

Add the peppers. Stir in the diced bell peppers and cook for about 4 to 5 minutes. They should soften slightly but still have a little bite left — that texture is what keeps the dish from tasting mushy.

Pour in the sauce. Add the marinara sauce right into the skillet with the beef and peppers, stir to combine, and let it simmer for about 5 minutes. The sauce thickens a bit and takes on that deep, savory flavor as everything cooks together.

Combine with the pasta. Add the cooked pasta to the skillet and toss until it’s evenly coated. If things look a little thick, a splash of that reserved pasta water smooths it right out.

Add the cheese. Sprinkle the mozzarella over the top, cover the skillet, and let it sit for 2 to 3 minutes until the cheese melts. If your skillet is oven-safe, a quick pass under the broiler gets you that golden, bubbly top instead.

Serve. Dish it up hot, straight from the skillet, with extra cheese on top if that’s your kind of night.

What to Serve With It

A simple green salad with a light vinaigrette cuts through the richness nicely. Garlic bread is always a good call if you want something to mop up the extra sauce, and roasted broccoli or zucchini rounds things out if you want a vegetable on the side beyond what’s already in the pasta.

If your family tends to gravitate toward saucy, cheesy pasta bakes, this one shares a similar flavor lane with our Cheesy Marinara Chicken Bake — same marinara-and-mozzarella comfort, just with chicken instead of beef.

Variations

Ground turkey works in place of the beef if you want something a little lighter, and it browns the same way. For a spicier version, a pinch of red pepper flakes or some diced jalapeño stirred in with the peppers does the trick. If you want to lean into the casserole side of things, transfer everything to a baking dish, top with a little extra cheese, and bake at 375°F until bubbly and golden — it turns into something closer to our Chicken Broccoli Pasta Bake in texture, just with the stuffed pepper flavors instead.

Gluten-free pasta swaps in easily if that’s a need in your house, and lentils or plant-based crumbles work if you’re keeping it meatless.

Storage

Leftovers keep well in an airtight container in the fridge for 3 to 4 days. Let everything cool completely before sealing it up. To reheat, the microwave works fine, or warm it on the stovetop with a splash of water or extra sauce so it doesn’t dry out. For freezing, portion it into containers and it’ll keep for up to 2 months — just thaw it in the fridge overnight before reheating for the best texture.

Frequently Asked Questions

Can I make this ahead of time?
Yes. It holds up well in the fridge for a few days, which makes it a solid meal-prep option.

What’s the best pasta shape to use?
Short shapes like penne, rotini, or shells work best since they hold onto the sauce instead of letting it pool at the bottom of the bowl.

Can I make it lower carb?
Zucchini noodles or cauliflower rice can stand in for the pasta if you want a lighter version.

Is it freezer-friendly?
Yes, just store it in an airtight container and thaw it in the fridge before reheating.

Can I turn it into a baked dish instead of a skillet meal?
Definitely. Move everything to a baking dish, add extra cheese on top, and bake at 375°F until it’s bubbly and golden.

Do I need to use fresh bell peppers?
Fresh gives the best texture, but frozen diced peppers work in a pinch if that’s what you have on hand.

Closing

This has turned into one of those dinners I fall back on when the week gets away from me. It’s quick, it uses what’s usually already in the kitchen, and nobody at my table has ever asked what happened to the “real” stuffed peppers.