Slow Cooker Sweet and Sour Sausage and Peppers

Sweet and Sour Sausage & Peppers is an easy, comforting slow cooker meal with a bright twist. Pineapple and a touch of sweetness transform the classic sausage-and-peppers dish into a family-friendly dinner that’s perfect for busy nights or make-ahead freezer meals.

This sweet and sour sausage recipe came from a simple homemade recipe collection and quickly became a favorite. It’s easy to assemble, freezes well, and cooks low and slow in the crockpot to develop rich flavor. The combination of smoky cooked sausage, tangy pineapple, and a slightly caramelized sauce makes for a satisfying, one-pot dinner.

For a complete meal, serve the sausage and peppers over fluffy rice or wide noodles to soak up the sauce. The recipe scales well and can be prepped ahead and frozen for convenient weeknight dinners.

Why you’ll like this Slow Cooker Sausage Recipe

• Freezer-friendly: Assemble ahead and freeze for ready-to-cook meals whenever you need one.
• Perfect for busy days: It’s a set-it-and-forget-it slow cooker recipe—minimal hands-on time and reliable results.
• Sweet and savory balance: Pineapple adds a bright, tangy sweetness that contrasts nicely with smoky sausage and savory aromatics.
• Minimal prep: Chop the vegetables, add the canned pineapple and seasonings, and the slow cooker does the rest.
• Comforting and filling: Serve over rice or noodles for a hearty family meal with crowd-pleasing flavors.

Ingredients for Sweet & Sour Crock Pot Sausage & Peppers

(Printable recipe card details below with exact measurements and simple instructions.)

• 1 pound fully cooked kielbasa or Mennonite sausage — smoky and ready to heat through.
• 1 can (about 500 ml) pineapple chunks, undrained — the juice helps create the sweet and sour sauce.
• 1/2 cup carrots, quartered lengthwise — for texture and natural sweetness.
• 1 large green pepper, cut into 1-inch pieces — adds color and a mild, slightly bitter contrast.
• 1 medium onion, cut into chunks — builds savory depth.
• 1/3 cup packed brown sugar — provides warmth and caramel notes.
• 1 tablespoon soy sauce — brings umami and balances sweetness.
• 1 chicken bouillon cube — concentrates savory flavor in the sauce.
• 1/4 teaspoon garlic powder — for gentle garlic flavor.
• 1/4 teaspoon ground ginger — adds a warm, aromatic lift.
• 2 tablespoons cornstarch — used to thicken the sauce at the end.
• 1/4 cup cold water — to dissolve the cornstarch before adding.

How to Portion, Cook, and Freeze This Recipe

Making for two people: Halve the ingredient amounts for a smaller batch, or prepare the full recipe and freeze half for later to save time and reduce waste.

Freezing ahead: Combine all ingredients except the cornstarch and water in a freezer-safe bag or container. Label with the date and freeze for up to three months. When ready to use, thaw overnight in the refrigerator.

To cook from frozen: Thaw in the refrigerator overnight, pour into the slow cooker, and cook on low for 4–5 hours. Add the cornstarch slurry during the last 15 minutes to thicken the sauce.

Step-by-Step Instructions for Crock Pot Sausage & Peppers

1. Place the sausage, pineapple (with juice), carrots, green pepper, onion, brown sugar, soy sauce, chicken bouillon cube, garlic powder, and ground ginger into the slow cooker. Stir gently to combine.
2. Cook on low for 4–5 hours, until the vegetables are tender and the flavors have melded and the mixture is hot and bubbly.
3. About 15 minutes before serving, whisk the cornstarch with the cold water until smooth to form a slurry. Stir the slurry into the crockpot, increase the heat to high, and cook for 10–15 minutes, stirring occasionally, until the sauce thickens to a glossy consistency.
4. Serve the sweet and sour sausage and peppers over steamed rice or your favorite noodles. Adjust seasoning with a little extra soy sauce or a pinch of salt if needed.

Tips for Success

• Double it: Make two batches at once and freeze extras for quick future meals. Stand freezer bags upright in a bowl while you add ingredients to make assembly easier and neater.
• Swap the sausage: Kielbasa is traditional here, but smoked sausage, Italian sausage, or chicken sausage all work—adjust cooking times only if using raw sausage.
• Vegetable variations: Add red or yellow peppers for color, or include mushrooms or pineapple rings if you prefer different textures.
• Thickening the sauce: Always mix cornstarch with cold water before adding to the hot mixture to prevent lumps. Cook on high after adding the slurry so it activates and thickens quickly.

Other Easy Crock Pot Ideas

• Hawaiian shredded chicken for tacos
• Crock pot baked beans (Calico Bean Hotdish)
• Slow-cooker pulled pork for sandwiches
• Crock pot potato pizza bake with cheese and seasoned ground beef
• Hearty hamburger barley soup

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