Sausage And Peppers Recipe With Sauce: Simmered in Rich Tomato Basil Blend

This dish brings together Italian sausage, sweet peppers, and a rich tomato basil sauce for a meal that feels like a hug on a plate. I developed this recipe after too many bland versions that missed the mark.

The key is simmering everything together so the flavors meld into something greater than the sum of its parts. The sauce thickens naturally as it cooks, coating the sausage and peppers in a velvety, aromatic blanket.

You’ll get tender sausage, soft peppers, and a sauce so good you’ll want to soak it up with crusty bread. It’s the kind of dish that turns a simple weeknight into a celebration of comfort food.

Serve it over pasta, polenta, or with a side of garlic bread to complete the meal.

Ingredients for Sausage and Peppers Recipe with Sauce

Italian sausage, sweet peppers, and a rich tomato basil sauce make this dish unforgettable.

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The sausage is the star here. Sweet Italian from a good butcher shop adds depth you won’t get from pre-packaged. I grab mine at Whole Foods—their in-house brand is solid. Bell peppers should be firm and glossy (skip the soft ones). San Marzano tomatoes are worth the extra dollar or two—their sweetness balances the acidity perfectly.

No wine? Beef broth with a splash of vinegar works in a pinch. Fresh basil is ideal, but dried at one-third the amount gets the job done. Spicy sausage can replace sweet if you like heat. The onion can be white or red (I prefer yellow for its mildness). Trader Joe’s has great pre-sliced peppers if you’re short on time.

Leftovers keep well—actually taste better the next day. Store in an airtight container for up to 4 days in the fridge or 3 months in the freezer. Reheat gently to keep the sauce velvety (don’t boil it).

Step-by-Step Instructions for Sausage and Peppers in Tomato Basil Sauce

Here’s how I make this dish with rich, saucy perfection every time.

Step 1: Brown the Italian Sausage

Heat 3 tbsp olive oil in a large Dutch oven or heavy pot over medium-high heat. Add the 1.5 lb Italian Sausage (casings removed) and cook for 5-7 minutes, breaking it into bite-sized pieces with a wooden spoon.

You’ll know it’s ready when the sausage is browned on all sides and cooked through. I like to press down gently with the spoon to ensure even browning. Don’t drain the fat—it adds incredible flavor to the sauce.

Step 2: Sauté the Vegetables

Add the 3 whole Bell Peppers (sliced into strips) and 1 whole Yellow Onion (thinly sliced) to the pot with the sausage. Cook for 6-8 minutes, stirring occasionally, until the vegetables soften and the onion becomes translucent.

This step builds the flavor base for the sauce. The natural sweetness of the peppers and onion pairs perfectly with the savory sausage. If the mixture starts to stick, add a splash of chicken broth to deglaze the pan.

Step 3: Build the Tomato Basil Sauce

Stir in the 4 cloves Garlic Cloves (minced) and cook for 30 seconds until fragrant. Then add the 2 tbsp Tomato Paste, 1 tsp Dried Oregano, 0.5 tsp Red Pepper Flakes, 1 tsp Salt, and 0.5 tsp Black Pepper. Cook for 1 minute to toast the spices.

Pour in the 0.5 cup Dry Red Wine and scrape up any browned bits from the bottom of the pot. Let it simmer for 2 minutes before adding the 28 oz Crushed Tomatoes and 0.5 cup Chicken Broth. Stir well to combine.

Step 4: Simmer to Perfection

Reduce the heat to medium-low and let the mixture simmer uncovered for 20-25 minutes. This allows the flavors to meld together beautifully. Stir occasionally to prevent sticking.

You’ll notice the sauce thickening slightly and the colors deepening. This is when the magic happens—the sausage infuses the sauce with its savory richness while the vegetables become tender.

Step 5: Finish with Fresh Basil

Remove the pot from heat and stir in the 0.5 cup Fresh Basil Leaves (chopped). The heat from the sauce will gently wilt the basil, releasing its aromatic oils. Let it sit for 5 minutes before serving to allow the flavors to fully develop.

The fresh basil adds a bright, herbal note that balances the richness of the sauce. Taste and adjust seasoning if needed—though with all these bold flavors, you likely won’t need to add anything.

Creative Variations of This sausage and peppers recipe with sauce

Spicy Arrabbiata Twist

Add 1 tsp red pepper flakes with the garlic and swap sweet sausage for hot Italian sausage. Use fire-roasted crushed tomatoes for extra depth. The heat builds gradually, just like Nonna used to make in our Boston kitchen. 🌶️

Creamy Vodka Sauce

After simmering, stir in ½ cup heavy cream and 2 tbsp vodka off the heat. The alcohol cooks off while adding complexity. Serve over pappardelle for a restaurant-worthy dish.

White Wine Variation

Replace red wine with ½ cup dry white wine and add ½ cup chopped kalamata olives with the tomatoes. The briny olives cut through the richness beautifully. I love this with mild chicken sausage.

Slow Cooker Adaptation

Brown the sausage first, then transfer everything to a slow cooker. Cook on low for 6-7 hours or high for 3-4 hours. The flavors develop even more depth with the extended cook time.

Grilled Summer Version

Thread sausage pieces and peppers onto skewers, grill over medium-high heat for 8-10 minutes. Simmer the sauce separately and pour over the grilled meats. Perfect for Boston summer cookouts. 🔥

Vegetarian Swap

Replace sausage with 1.5 lb portobello mushrooms (sliced). Add 1 tbsp balsamic vinegar when browning for umami depth. The mushrooms soak up the sauce just like meat.

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