Crock Pot Sausage and Peppers

A classic comfort dish with minimal prep and big flavor, Crock Pot Sausage and Peppers is the perfect set-it-and-forget-it meal. With tender Italian sausage slow-cooked in a savory blend of peppers, onions, and marinara sauce, this dish brings authentic Italian-American comfort straight to your table. Whether you’re serving it on hoagie rolls, hot dog buns, or over pasta, it’s a hearty, satisfying option that works for both weeknight dinners and casual gatherings. The crock pot does most of the work, making it ideal for busy schedules without sacrificing taste. The sausages simmer gently for hours in a rich blend of sweet bell peppers, onions, Italian seasoning, and garlic powder, developing deep flavor and an irresistible aroma.

Not only is this recipe simple, but it also offers flexibility—serve it in a sandwich for a classic sausage and peppers hoagie, spoon it over pasta for a comforting bowl, or enjoy it on its own for a low-carb version. Using Johnsonville Italian Sweet Sausages ensures every bite is juicy and well-seasoned, while the combination of red and green peppers brings color and sweetness. It’s a dish that captures old-world flavors with modern ease, making it a crowd-pleasing staple you’ll return to again and again.

Why You’ll Love This Recipe

Classic Italian-American Flavor

The combination of Italian sausage, sweet bell peppers, onions, and marinara delivers an authentic and nostalgic flavor.

Set-It-and-Forget-It Convenience

Using a crock pot means this dish practically cooks itself with very little hands-on time required.

Crowd-Pleaser

Whether served at a family dinner or game day gathering, sausage and peppers is a universally loved comfort food.

Flexible Serving Options

Serve it in hot dog buns, hoagie rolls, over pasta, or enjoy it as a low-carb bowl—this recipe adapts easily.

Perfect for Meal Prep

It stores well and tastes even better the next day, making it ideal for batch cooking and leftovers.

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Ingredients

• Red peppers
• Green peppers
• Onion
• Salt and pepper
• Italian seasoning
• Garlic powder
• Marinara sauce
• Salted butter
• Italian sweet sausages
• Hot dog buns or cooked pasta, for serving

Variations

Spicy Version

Use hot Italian sausage instead of sweet for a bolder, spicier dish. You can also add red pepper flakes to the sauce.

Cheese Lover’s Style

Top the sausage and peppers with shredded mozzarella or provolone before serving for extra indulgence.

Smoky Flavor

Add a teaspoon of smoked paprika or use smoked sausages for a deeper, smoky taste.

Veggie-Packed

Add mushrooms or zucchini along with the peppers for added nutrition and variety.

Sauce Swap

Use a spicy arrabbiata sauce instead of traditional marinara for extra kick and flavor.

How to Make the Recipe

Step 1

Slice the red and green peppers, as well as the onion. Set them aside.

Step 2

Add the sliced vegetables to the bottom of the crock pot. Season with salt, pepper, Italian seasoning, and garlic powder.

Step 3

Pour the marinara sauce over the vegetables, then place the butter on top.

Step 4

Nestle the Italian sausages into the mixture, covering them as much as possible with the sauce and vegetables.

Step 5

Cover and cook on low for 6–7 hours or on high for 3–4 hours, until the sausages are fully cooked and tender.

Step 6

Serve the sausages and peppers in hot dog buns, hoagie rolls, or over pasta.

Tips for Making the Recipe

• Brown the sausages before adding them to the crock pot for extra depth of flavor.
• Stir once or twice during cooking if possible, to ensure even distribution of flavors.
• Use a slow cooker liner for easier cleanup.
• Slice peppers and onions evenly for consistent texture.
• Add fresh basil or parsley before serving for a pop of freshness.

How to Serve

This dish is extremely versatile. Traditionally served on hoagie rolls or hot dog buns, it also works wonderfully over a bed of pasta or polenta. For a lighter option, serve it in a bowl with a side salad or roasted vegetables. You can even slice the sausages before serving for easier portioning at parties or potlucks.

Make Ahead and Storage

Storing Leftovers

Allow the sausage and peppers to cool completely before transferring to an airtight container. Store in the refrigerator for up to 4 days.

Freezing

This recipe freezes well. Store in freezer-safe containers for up to 3 months. Thaw overnight in the fridge before reheating.

Reheating

Reheat gently on the stovetop or in the microwave until warmed through. If the mixture seems too thick, add a splash of marinara or broth.

FAQs

Can I use frozen sausages?

It’s best to thaw them first for even cooking and food safety, but if needed, frozen sausages can be used with extended cooking time.

Can I use turkey or chicken sausage?

Yes, substitute with your preferred sausage type—just ensure it’s fully cooked before serving.

Do I need to brown the sausages first?

Browning is optional but adds extra flavor. If you have time, it’s worth doing.

Can I cook this on the stovetop?

Yes, simply sauté the vegetables and sausages, add the sauce, cover, and simmer for 30–40 minutes.

What kind of marinara sauce should I use?

Use your favorite brand or homemade. A thicker, richly flavored marinara works best.

Can I double this recipe?

Absolutely, just make sure your crock pot is large enough to handle the extra volume.

Are there low-carb serving options?

Yes, serve without buns or pasta, or pair with cauliflower rice or zucchini noodles.

How do I know the sausages are done?

They should reach an internal temperature of 160°F and be firm and juicy when cut.

Can I make this spicy?

Use hot Italian sausage or add red pepper flakes or hot sauce to the mix.

What’s the best way to slice peppers for this recipe?

Slice them into strips about ½ inch wide for even cooking and a nice texture.

Conclusion

Crock Pot Sausage and Peppers is a reliable, flavorful, and low-effort recipe that fits perfectly into busy schedules while still offering that home-cooked taste. Whether you’re feeding a family, meal prepping for the week, or entertaining guests, this dish checks all the boxes. It’s flexible, deeply satisfying, and easy to make in large batches. With just a few ingredients and your slow cooker, you’ll have a dish that’s rich in flavor and warmth. Try it once, and it’s sure to become a go-to favorite in your recipe rotation.

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