5-Min Prep Slow Cooker Turkey Sausage and Peppers
Some evenings demand dinner on the table with zero fuss and even less washing up. This Dump-and-Go Slow Cooker Sausage and Peppers (Turkey Sausage) is my secret weapon for those nights. You simply toss everything into the pot, walk away, and return to a rich, deeply savoury meal that tastes like it simmered all day with far more effort than it actually required.
Recipe Overview
- Prep Time: 10 minutes
- Cook Time: 4 hours on high, 6-7 hours on low
- Total Time: 4 hours 10 minutes (mostly inactive)
- Servings: 6
- Difficulty: Easy
Why You’ll Love This Dump-and-Go Slow Cooker Sausage and Peppers (Turkey Sausage)
- Truly hands-off cooking: There is no browning, no stirring, no standing at the hob. You load the slow cooker in the morning or after work, and the appliance does all the heavy lifting while you handle school runs, emails, or simply collapse on the sofa.
- Minimal cleanup, maximum reward: This entire dish comes together in one pot. The only things to wash are a cutting board, a knife, and a couple of measuring cups. Friends always ask me for this recipe after trying it at dinner parties, and they can’t believe how little mess I made.
- Budget-friendly and forgiving: Turkey sausage costs less than many cuts of beef or lamb, and bell peppers are almost always affordable. The slow cooker is incredibly forgiving — if you need to leave it an extra half hour, the dish only becomes more tender.
- Make-ahead and freezer-friendly: You can prep the vegetables and slice the sausages the night before, store them in the fridge in the slow cooker insert, and simply switch it on the next day. Leftovers freeze beautifully for a future emergency dinner.
- A complete meal in a bowl: Served over rice, pasta, or with crusty bread, this dish provides protein, vegetables, and a rich sauce in one go. No need to cook multiple components.
Ingredients You’ll Need
- 1 kg turkey sausages (mild Italian-style or plain, depending on your preference)
- 3 large bell peppers (mix of red, yellow, and orange for sweetness), deseeded and sliced into 2cm strips
- 2 large onions, halved and thinly sliced
- 6 cloves garlic, minced
- 800g tinned chopped tomatoes
- 3 tablespoons tomato purée
- 250ml chicken stock (low sodium)
- 2 teaspoons dried oregano
- 1 teaspoon dried basil
- 1 teaspoon smoked paprika
- ½ teaspoon black pepper
- ½ teaspoon salt (adjust based on your stock and sausages)
- 2 tablespoons olive oil
- Fresh basil or parsley for garnish (optional)
Tip: For a thicker sauce, leave the tomatoes undrained. If you prefer a looser consistency, you can add an extra 100ml of stock. The sausages will release some fat as they cook, which adds richness without needing any additional butter or oil.
How to Make Dump-and-Go Slow Cooker Sausage and Peppers (Turkey Sausage)
- Prepare the sausages: Slice each turkey sausage into 3-4 chunky pieces, about 4cm long. This allows the meat to soak up the sauce while staying juicy. You’ll notice the sausages feel firm and slightly slick to the touch — that’s normal.
- Layer the vegetables: Scatter the sliced onions and bell peppers across the bottom of your slow cooker. They will soften and release their natural sweetness as they cook, creating a fragrant, slightly caramelised base. The peppers should look bright and glossy.
- Add the aromatics: Sprinkle the minced garlic over the vegetables. You’ll catch its sharp, pungent scent as it hits the peppers — this mellows beautifully during cooking.
- Combine the sauce: In a medium bowl, whisk together the tinned tomatoes, tomato purée, chicken stock, oregano, basil, smoked paprika, black pepper, and salt. The mixture should be a deep, brick-red colour with a herby, earthy aroma.
- Assemble the dish: Place the sausage pieces on top of the vegetables, then pour the tomato sauce evenly over everything. Do not stir — the layering helps the vegetables cook evenly without the sausages sinking and becoming waterlogged.
- Cook low and slow: Cover the slow cooker with the lid and cook on low for 6-7 hours or on high for 4 hours. After 3 hours on high, you’ll smell the sweet peppers and oregano filling your kitchen. The sauce will bubble gently around the edges.
- Check for doneness: The sausages should be tender enough to cut with a spoon, and the peppers should be completely soft and slightly wrinkled. The sauce will have thickened and darkened to a rich mahogany colour. If it looks too thin, remove the lid and cook on high for an additional 20 minutes.
- Rest and serve: Turn off the slow cooker and let the dish sit for 5 minutes. This allows the juices to settle. Garnish with fresh basil or parsley if you like, and serve directly from the pot.
Tips From My Kitchen
- Don’t skip slicing the sausages: Whole sausages in a slow cooker often become rubbery on the outside while staying undercooked in the centre. Cutting them into chunks ensures even cooking and allows the seasoned meat to infuse the sauce. The pieces also absorb the tomato and pepper flavours more deeply.
- Use a mix of bell pepper colours: Red, yellow, and orange peppers are riper and sweeter than green ones. They break down into a silky, almost jammy texture that balances the acidity of the tomatoes. Green peppers can be used, but they add a slightly bitter, grassy note — fine if you enjoy that, but not ideal for a crowd.
- Layer, do not stir: I know it’s tempting to mix everything together, but keeping the sausages on top prevents them from sitting in liquid and becoming mushy. The vegetables at the bottom cook in the steam and juices, developing a concentrated flavour without burning.
- Thicken the sauce at the end if needed: Slow cookers trap a lot of steam, which can make the sauce thinner than you’d like. If the sauce seems watery after cooking, remove the lid, turn the heat to high, and let it bubble uncovered for 15-20 minutes. You’ll see it reduce and coat the back of a spoon.
- Prep ahead for busy mornings: The night before, slice the sausages, peppers, and onions, and mince the garlic. Store everything together in the slow cooker insert in the fridge. In the morning, just add the sauce ingredients and switch it on. This cuts your morning prep to under two minutes.
- Double the batch for the freezer: This recipe freezes exceptionally well. Cool the cooked dish completely, then portion it into airtight containers or freezer bags. It keeps for up to three months. Reheat gently on the hob or in the microwave — the flavours actually deepen after freezing.
Equipment You’ll Need
- Slow cooker (5-6 quart)
- Sharp knife and cutting board
- Measuring cups
- Measuring cups and spoons
What to Serve With Dump-and-Go Slow Cooker Sausage and Peppers (Turkey Sausage)
- Fluffy white rice or brown rice to soak up the sauce
- Crusty bread or ciabatta rolls for dipping
- Pasta, such as penne or rigatoni, tossed with a little olive oil
- A simple green salad with a lemon vinaigrette — try our Classic Wedge Salad With Ranch for a crisp, creamy contrast
- Roasted potatoes or mashed potatoes — our Slow Cooker Beef Short Ribs With Garlic Mashed Potatoes uses a similar cooking method and the mash pairs perfectly here too
- Steamed green beans or broccoli for extra vegetables
Still hungry for ideas? You might also love Cozy Weekend Turkey Sausage And Rice Skillet, Easy One Pan Turkey Sausage And Bell Pepper Bake from our sister kitchens.
Frequently Asked Questions
Can I use chicken sausages instead of turkey sausages?
Absolutely. Chicken sausages work just as well, though they tend to be slightly leaner. Keep an eye on the cooking time — chicken sausages may be done a little earlier, so check them after 5 hours on low. The texture will be similar, and the sauce will still be rich and savoury.
How do I prevent the sausages from becoming tough?
The key is not to overcook them. Turkey sausage is leaner than pork sausage and can dry out if left too long. Stick to the recommended times — 4 hours on high or 6-7 hours on low. Also, slicing the sausages into chunks helps them cook evenly without the exterior hardening.
Can I add other vegetables to this dish?
Yes, you can add sliced courgettes, mushrooms, or even chunks of aubergine. Add firmer vegetables like carrots or celery at the same time as the peppers, but add softer vegetables like courgettes during the last hour of cooking so they don’t turn to mush. This is my go-to recipe when I need something quick but impressive, and it’s very adaptable.
Is this recipe suitable for freezing?
Yes, it freezes wonderfully. Allow the dish to cool completely, then transfer it to airtight containers or freezer bags. It will keep for up to three months. To reheat, thaw overnight in the fridge and warm gently on the hob or in the microwave. The sauce may thicken slightly, so add a splash of stock or water if needed.
Can I make this spicy?
Certainly. If you enjoy heat, add ½ teaspoon of red pepper flakes or a chopped fresh chilli when you add the garlic. You can also use spicy turkey sausages if you can find them. The slow cooker mellows the heat slightly, so don’t be shy — taste the sauce before serving and adjust accordingly.
This Dump-and-Go Slow Cooker Sausage and Peppers (Turkey Sausage) has rescued more busy weeknights in my house than I can count. It’s the kind of dinner that fills the kitchen with a welcoming aroma, puts a hot, hearty meal on the table, and leaves you with hardly any washing up. I’d love to hear how it works for your family — drop a comment below and let me know what you served alongside it, or if you added your own twist.
