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Easy Slow Cooker Chicken and Sausage with Peppers

By Violet Parker | January 23, 2026
Easy Slow Cooker Chicken and Sausage with Peppers

There’s a moment—usually around 3 p.m. on a Tuesday—when the day suddenly feels twice as long and dinner feels impossibly far away. I used to stare into the refrigerator hoping a fully cooked meal would magically appear. Then I met this slow-cooker wonder: tender chicken thighs, smoky sausage, and sweet bell peppers swimming in a silky tomato-pepper sauce that tastes like you stood over the stove for hours. Truth? You only need ten minutes of morning prep, one crock, and the patience to let the machine do the heavy lifting. My family requests this on repeat for potlucks, teacher-appreciation luncheons, and every “I have no energy” weeknight. Serve it over rice, polenta, or crusty bread and watch the plates disappear faster than you can say “set it and forget it.”

Why This Recipe Works

  • One-Step Browning: Searing the sausage first adds deep, caramel notes without dirtying a second pan.
  • Dark Meat Magic: Chicken thighs stay juicy through the long cook; white meat dries out.
  • Layered Flavor: Peppers go in at two stages—some at the beginning for sweetness, more at the end for brightness.
  • Thick or Brothy: A quick corn-starch slurry turns the sauce into gravy, or leave it brothy for dipping bread.
  • Freezer-Friendly: Make a double batch; leftovers freeze beautifully for up to three months.
  • All-Day Flexibility: Cook 4 h on HIGH or 8 h on LOW—perfect for any work schedule.

Ingredients You'll Need

Ingredients

Quality ingredients make this humble dish sing. Look for boneless, skinless chicken thighs that are rosy, not gray; they should smell faintly sweet, never sour. I grab a family pack—trimming excess fat takes seconds and the savings are worth it. For sausage, I rotate between smoked turkey kielbasa (leaner) and classic Polish pork for indulgence; both are pre-cooked, so we’re just heating and flavoring. Bell peppers should feel heavy for their size; I mix colors for a confetti look and subtle flavor differences—red are sweetest, green a bit grassy. Canned crushed tomatoes are fine, but if you spot fire-roasted, grab them; they add campfire depth without extra work. Tomato paste in a tube keeps forever in the fridge and prevents half-can waste. Chicken stock concentrate (Better Than Bouillon) saves pantry space and dissolves fast. A generous pinch of smoked paprika ties the sausage and chicken together, while dried oregano whispers pizza-parlor nostalgia. If you keep a jar of quick-cook polenta around, dinner is basically done.

Need swaps? Use bone-in thighs—just skin them and add 30 min to the timer. Turkey sausage works; if it’s fresh (raw), brown thoroughly. For low-acid diets, replace tomatoes with 1 cup pumpkin purée + ½ cup water; season with extra garlic and herbs. Vegans can sub two cans of chickpeas and veggie sausage—cook 3 h on HIGH. Wine lover? Deglaze the browned bits with ¼ cup red before adding to crock.

How to Make Easy Slow Cooker Chicken and Sausage with Peppers

1
Brown the sausage

Heat 1 tsp oil in a skillet over medium. Slice 12 oz kielbasa into ½-inch coins and sear 90 seconds per side until the edges caramelize. Transfer to slow cooker. Those browned bits equal free flavor.

2
Layer the base

Add 1½ lb chicken thighs, 1 sliced onion, 2 minced garlic cloves, 1 can (14 oz) crushed tomatoes, 2 Tbsp tomato paste, 1 cup chicken broth, 1 tsp smoked paprika, 1 tsp dried oregano, ½ tsp salt, and ¼ tsp black pepper to cooker. Give a gentle stir; chicken should be mostly submerged.

3
Add first round of peppers

Stir in 2 sliced bell peppers (any colors). These will melt down and sweeten the sauce during the long cook.

4
Choose your cook time

Cover and cook on LOW 7–8 h or HIGH 4 h. If you’re away 9 h, no problem—chicken thighs forgive extra time.

5
Shred and return

Remove thighs to a plate; shred with two forks. Discard any rogue fatty bits. Return meat to pot; discard bones if you used bone-in.

6
Brighten with fresh peppers

Add remaining 1 sliced bell pepper. Cover and cook 15 min more on HIGH so the new peppers stay crisp-tender.

7
Optional thickening

Whisk 2 tsp corn-starch with 2 Tbsp cold water; stir into cooker. Let bubble 5 min until sauce lightly coats a spoon.

8
Finish and serve

Taste, adjust salt, and shower with chopped parsley or basil. Serve over rice, mashed potatoes, or toasted ciabatta.

Expert Tips

Don’t lift the lid

Each peek releases 10–15 °F heat and adds 15–20 min to cook time. Resist until step 5.

Deglaze for bonus flavor

Splash ÂĽ cup white wine or broth into the hot skillet, scrape, then pour every drop into the crock.

Overnight prep

Assemble everything in the insert the night before, cover, refrigerate. Drop into base next morning and go.

Spice control

Kids hate heat? Use sweet paprika and mild sausage. Heat-lovers add ½ tsp chipotle powder.

Keep-warm trick

If dinner is delayed, switch to WARM for up to 2 h. Stir in ¼ cup broth first so edges don’t dry.

Double-batch bonus

Cook twice the recipe; split leftovers into freezer bags, lay flat to freeze—stack like books for space efficiency.

Variations to Try

  • Cajun Style: Swap paprika for Cajun seasoning, add 1 diced celery stalk and ÂĽ tsp cayenne. Serve over cauliflower rice for keto.
  • Mushroom Lover: Add 8 oz sliced cremini at step 3; they mimic meaty texture and absorb juices.
  • Spanish Twist: Include ÂĽ cup sliced green olives and a pinch of saffron. Swap oregano for thyme.
  • Harvest Version: Stir in 1 cup diced butternut squash in fall; it holds shape and soaks up sauce.

Storage Tips

Refrigerate: Cool completely, transfer to airtight containers, and refrigerate up to 4 days. The flavors deepen overnight, making killer lunch bowls.

Freeze: Portion into quart bags, press out air, label, freeze up to 3 months. Thaw overnight in fridge or 5 min under cold water, then reheat gently with ÂĽ cup broth.

Reheat: Microwave 60% power 2–3 min, stir, repeat. Stovetop: splash broth in saucepan, cover, warm 8 min over medium-low.

Make-Ahead Meal Prep: Double the peppers at step 6 but under-cook them 5 min. Divide into meal-prep tubs with rice; microwave 90 seconds for grab-and-go lunches.

Frequently Asked Questions

You can, but reduce cook time to 3 h on HIGH or 6 h on LOW. Breasts surpass 165 °F faster and dry out; thighs stay forgiving.

Remove lid, switch to HIGH last 30 min to evaporate, or stir in corn-starch slurry (step 7). For next time, drain tomatoes briefly.

Yes. Add 1-inch Yukon chunks at step 3; they’ll cook through and thicken the sauce naturally with their starch.

As written, yes. If thickening, use corn-starch, arrowroot, or leave it brothy. Check sausage label—some brands hide wheat fillers.

Absolutely. Simmer everything in a Dutch oven 45 min, add second round of peppers last 5 min, shred chicken as above.

Rice soaks up sauce, polenta adds creamy comfort, or crusty bread for mopping. A crisp arugula salad balances richness.
Easy Slow Cooker Chicken and Sausage with Peppers
chicken
Pin Recipe

Easy Slow Cooker Chicken and Sausage with Peppers

(4.9 from 127 reviews)
Prep
10 min
Cook
8 h
Servings
6

Ingredients

Instructions

  1. Brown sausage: Heat skillet medium-high, sear sliced sausage 90 sec per side; transfer to slow cooker.
  2. Build base: Add chicken, half the peppers, onion, garlic, tomatoes, tomato paste, broth, paprika, oregano, salt, and pepper to cooker. Stir gently.
  3. Slow cook: Cover and cook LOW 7–8 h or HIGH 4 h, until chicken shreds easily.
  4. Shred: Remove chicken, shred with forks; return meat to pot. Discard bones if used bone-in.
  5. Brighten: Stir in remaining fresh peppers; cover and cook HIGH 15 min.
  6. Optional thicken: Whisk corn-starch with water; stir into cooker. Cook 5 min until sauce lightly thickens.
  7. Serve: Taste, adjust salt, sprinkle parsley. Spoon over rice, polenta, or crusty bread.

Recipe Notes

For extra-smoky depth, swap ½ cup broth for beer. Leftovers freeze up to 3 months; sauce may separate—just whisk when reheating.

Nutrition (per serving)

398
Calories
32g
Protein
17g
Carbs
22g
Fat

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