Step-by-step instructions
- Start by slicing the Italian sausages into thick, even rounds.
- Arrange the sausage slices at the bottom of your slow cooker.
- Layer the sliced bell peppers and onion directly over the sausage.
- Sprinkle the minced garlic, salt, black pepper, and Italian seasoning over the top.
- Pour the tomato sauce or crushed tomatoes over the entire mixture and stir gently to combine all ingredients.
- Cover the slow cooker and set it to LOW for 6–7 hours or HIGH for 3–4 hours until the sausage is cooked through and the vegetables are tender.
- Before serving, give everything a final stir and enjoy hot on rolls or over pasta.
How to serve it
This dish shines in the serving department! For a traditional approach, spoon the sausage and pepper mixture onto toasted Italian rolls for a hearty sandwich. Alternatively, serve it over a bed of creamy polenta or your favorite pasta for a filling meal.
Consider pairing it with a light salad or garlic bread to round off a delightful dinner. You could even create a fun build-your-own sandwich night, letting guests customize to their heart’s content!
Storage and reheating tips
Leftovers? No problem! Storing your Slow Cooker Sausage and Peppers is simple. Allow the dish to cool fully before transferring it to airtight containers.
You can keep it in the refrigerator for up to 4 days. To reheat, simply warm it gently on the stovetop or in the microwave until heated through. Feel free to freeze any portions you can’t eat right away—just be sure to use freezer-safe containers. It can last for up to three months in the freezer. Always ensure to reheat thoroughly to 165°F (74°C) before consuming.
Helpful cooking tips
Here are some expert tips to elevate your dish:
- Searing sausages: For added flavor, consider searing the sausage slices in a pan for a couple of minutes before adding them to the slow cooker. This step caramelizes the outside, enhancing the flavor even further.
- Extra veggies: Feel free to toss in other vegetables, like zucchini or mushrooms, for an even heartier meal.
- Adjusting spice levels: If your family prefers it on the milder side, go for sweet Italian sausages and skip the black pepper.
Creative twists
Looking to mix things up? Here are a few variations you might enjoy:
- Spicy Fans’ Delight: Use hot Italian sausage and add crushed red pepper flakes for an extra kick.
- Herb Lovers: Replace the Italian seasoning with fresh herbs like basil, oregano, or thyme for a fresher taste.
- Regional Inspiration: Incorporate some olives or capers to give it a Mediterranean twist, or serve with crusty bread for a delicious dip.

Your questions answered
How long does it take to prep?
Preparation time is quick! You’ll spend about 15-20 minutes slicing and assembling everything before letting your slow cooker do the rest.
Can I use different kinds of sausage?
Absolutely! You can experiment with chicken sausage, turkey sausage, or even plant-based options, depending on your dietary preferences.
How do I ensure food safety when storing leftovers?
To ensure leftovers stay fresh, always refrigerate them promptly after the meal, ideally within two hours. When reheating, aim for an internal temperature of 165°F (74°C) to keep it safe.
Can I double the recipe?
Yes! The slow cooker can handle larger batches. Just adjust the cooking time slightly, and you’ll have more of this delightful dish to share.
Enjoy your cooking adventure with Slow Cooker Sausage and Peppers! It’s not just about feeding your family—it’s about creating flavors, moments, and memories. Happy cooking!






