Put raw sausage links in the slow cooker with just a few add-ins and let it do its thing all afternoon.
By dinnertime, you’ll have tender, juicy sausage swimming in a rich, slightly sweet sauce, perfect over pasta, on crusty rolls, or with mashed potatoes. It’s a Midwest-meets-Italian classic that feels like a hug in a bowl.
Why You’ll Love This Recipe
🥓 Uses raw sausage—no pre-cooking needed!
⏱️ 5 minutes prep, then walk away
💛 Comforting, flavorful, and feeds a crowd
💸 Costs under $8—pantry-friendly
🌾 Naturally nut-free & easily gluten-free2 lbs (900g) raw Italian sausage links (sweet or hot, pork or chicken)
2 bell peppers (any color), sliced
1 large yellow onion, sliced
3 cloves garlic, minced
1 (28 oz) can crushed tomatoes
1 tsp dried oregano
½ tsp red pepper flakes (optional, for heat)
Salt & black pepper to taste
Optional:
1 tbsp balsamic vinegar (for depth)
Fresh basil or parsley for garnish
💡 Pro Tips:
Use high-quality sausage—it’s the star!
Don’t pierce the links—keeps juices inside.
Slice veggies thickly—they soften over time.