Slow Cooker Sausages with Peppers and Onions is a delightful and easy dish that’s perfect for any occasion. Whether you’re hosting a game day gathering, planning a family dinner, or just looking for a comforting meal, this recipe fits the bill. With tender sausages simmered in a savory mixture of peppers and onions, it offers robust flavors that will satisfy everyone at your table.
Why You’ll Love This Recipe
- Effortless Preparation: Simply toss ingredients into the slow cooker and let it do the work while you relax or focus on other tasks.
- Flavor-Packed: The combination of beef broth, mustard, and fresh vegetables creates a mouthwatering taste that elevates the humble sausage.
- Versatile Serving Options: Serve it on rolls for a hearty sandwich or as is for a low-carb option—perfect for any diet!
- Great for Leftovers: This dish tastes even better the next day, making it ideal for meal prep or quick lunches.
- Crowd-Pleaser: Ideal for gatherings, this dish can easily feed a large group without much effort.
Tools and Preparation
To make Slow Cooker Sausages with Peppers and Onions, you’ll need some essential kitchen tools to ensure everything goes smoothly.
Essential Kitchen Tools
- 5-quart or larger slow cooker
- Cutting board
- Sharp knife
- Tongs
- Slotted spoon
Why These Tools Matter
- Slow Cooker: This handy appliance allows for hands-off cooking while developing rich flavors over time.
- Tongs: Perfect for handling hot sausages safely without breaking them apart.
- Slotted Spoon: Helps to easily separate cooked vegetables from liquid when serving.
Ingredients
Vegetables
- 3 medium bell peppers, assorted colors, sliced 1/2-inch thick
- 1 medium yellow onion, thinly sliced
Liquids and Seasoning
- 1 cup beef broth
- 2 tablespoons whole-grain mustard
- Freshly ground black pepper
Proteins
- 2 pounds uncooked Italian or chicken chicken chicken bratwurst sausages
Optional Serving
- 10 hot dog buns or small sandwich rolls

How to Make Slow Cooker Sausages with Peppers and Onions
Step 1: Prepare the Ingredients
Begin by slicing your bell peppers and onion. It’s best to cut them into manageable pieces so they soften nicely during cooking.
Step 2: Combine Ingredients in Slow Cooker
- Place the sliced peppers and onions into a 5-quart slow cooker.
- Pour in the beef broth and add the whole-grain mustard.
- Season lightly with freshly ground black pepper.
- Stir everything together until well combined.
Step 3: Add the Sausages
- Lay the uncooked chicken chicken bratwurst sausages evenly over the top of the pepper mixture.
- Cover the slow cooker with its lid.
Step 4: Cook
Set your slow cooker to LOW and cook for approximately 6 hours, or until the sausages are cooked through and the peppers are tender.
Step 5: Serve
- Once cooked, use tongs to transfer the sausages to a serving platter.
- With a slotted spoon, remove peppers and onions from the liquid and place them on top of the sausages.
- If using buns or rolls, split them open and toast lightly before filling with sausages and vegetables.
Enjoy your delicious Slow Cooker Sausages with Peppers and Onions!
How to Serve Slow Cooker Sausages with Peppers and Onions
Serving Slow Cooker Sausages with Peppers and Onions can elevate any meal. This dish is versatile and can be enjoyed in several ways, making it a perfect option for gatherings or weeknight dinners.
On a Bun
- Classic Hot Dog Style: Serve the sausages on toasted hot dog buns topped with peppers and onions for a delicious handheld option.
- Gourmet Sandwich: Use small sandwich rolls and add your favorite condiments like mustard or mayo for an upgraded version.
Over Rice
- Hearty Meal: Spoon the sausage, pepper, and onion mix over a bed of fluffy rice for a filling dish. Brown rice adds a nutty flavor.
- Cauliflower Rice: For a low-carb option, serve the mixture over cauliflower rice, which absorbs the flavors beautifully.
With Pasta
- Italian Twist: Toss the sausages and veggies with cooked pasta for an Italian-inspired meal. A sprinkle of Parmesan cheese enhances the flavor.
- Pasta Salad: Cool down leftovers and mix them into a pasta salad for a refreshing side dish.
With Bread
- Crusty Bread: Pair this dish with crusty bread for dipping in the flavorful broth. A baguette works perfectly.
- Garlic Bread: Serve alongside garlic bread to add more flavor to your meal while soaking up the sauce.
How to Perfect Slow Cooker Sausages with Peppers and Onions
Perfecting your Slow Cooker Sausages with Peppers and Onions can make all the difference. Here are some tips to ensure you get it just right.
- Bold Flavors: Use high-quality sausages for richer taste. Look for options that contain herbs and spices.
- Layer Ingredients: Place the peppers and onions at the bottom of the slow cooker before adding sausages. This ensures even cooking.
- Adjust Cooking Time: If using smaller sausages or different cuts of meat, adjust cooking time accordingly to prevent overcooking.
- Add Fresh Herbs: Incorporate fresh herbs like basil or parsley just before serving for added freshness and flavor.
- Use Broth Wisely: Consider using chicken or vegetable broth if you want to change up the flavor profile without compromising taste.

Best Side Dishes for Slow Cooker Sausages with Peppers and Onions
Pairing side dishes with your Slow Cooker Sausages with Peppers and Onions can enhance your dining experience. Here are some delightful options to consider.
- Coleslaw: A crunchy coleslaw adds a refreshing contrast to the warm sausages, making it an ideal side.
- Roasted Vegetables: Seasonal roasted vegetables bring color and nutrients to your plate while complementing the flavors of the dish.
- Potato Wedges: Crispy potato wedges provide a satisfying crunch that pairs well with the juicy sausages.
- Steamed Broccoli: Lightly steamed broccoli offers a green element that’s quick to prepare and nutritious.
- Couscous Salad: A couscous salad adds texture and can be flavored with lemon juice, herbs, and cherry tomatoes for brightness.
- Grilled Corn on the Cob: Sweet corn enhances any meal; grill them lightly for added smokiness that matches well with the sausage flavors.
Common Mistakes to Avoid
When making Slow Cooker Sausages with Peppers and Onions, it’s easy to make a few common mistakes. Here are some tips to ensure your dish turns out perfectly.
- Skipping the Sauté Step: Not sautéing the onions and peppers beforehand can result in less flavor. Always take a moment to cook them before adding to the slow cooker.
- Overcrowding the Slow Cooker: Filling your slow cooker too full can prevent even cooking. Make sure there’s enough space for hot air to circulate around the ingredients.
- Using Low-Quality Ingredients: Poor-quality sausages or broth can ruin the dish. Invest in high-quality sausages and beef broth for the best flavor.
- Ignoring Cooking Times: Cooking for too short or too long can affect texture. Stick to the recommended cooking time for perfect results.
- Not Adjusting Seasonings: Each brand of sausage varies in seasoning. Always taste and adjust mustard and pepper levels as needed.
Refrigerator Storage
- Store leftovers in an airtight container.
- They will keep well in the refrigerator for up to 3-4 days.
Freezing Slow Cooker Sausages with Peppers and Onions
- Allow the dish to cool completely before freezing.
- Use freezer-safe containers or bags, removing as much air as possible.
- It can be frozen for up to 2-3 months.
Reheating Slow Cooker Sausages with Peppers and Onions
- Oven: Preheat to 350°F (175°C) and heat covered for about 20 minutes, stirring halfway through.
- Microwave: Place portions in a microwave-safe dish, cover, and heat on high for 2-3 minutes, stirring occasionally.
- Stovetop: Heat over medium heat until warmed through, adding a splash of broth if necessary to keep it moist.

Frequently Asked Questions
What type of sausages work best for Slow Cooker Sausages with Peppers and Onions?
You can use various types of sausages such as chicken chicken chicken bratwurst or Italian beef sausages. Choose your favorite variety!
Can I add other vegetables to this recipe?
Absolutely! Feel free to add zucchini, mushrooms, or carrots for extra flavor and nutrition.
How do I serve Slow Cooker Sausages with Peppers and Onions?
You can serve them on toasted buns or rolls, or simply over rice or pasta for a hearty meal.
Can I make this dish ahead of time?
Yes! You can prepare everything ahead of time and store it in the refrigerator. Just cook it when you’re ready.
Conclusion
Slow Cooker Sausages with Peppers and Onions is a delightful dish that’s both comforting and easy to prepare. With its rich flavors and tender ingredients, it’s perfect for gatherings or weeknight dinners. Feel free to customize it by adding your favorite vegetables or adjusting seasonings to suit your taste!

Slow Cooker Sausages with Peppers and Onions
- Total Time: 6 hours 15 minutes
- Yield: Serves approximately 6 people 1x
Description
Savor the comforting flavors of Slow Cooker Sausages with Peppers and Onions, an easy-to-make dish that brings warmth to any occasion. This delightful recipe features tender chicken chicken bratwurst simmered in a savory mixture of vibrant bell peppers and sweet onions, all enhanced by a rich beef broth and zesty whole-grain mustard. Perfect for game day gatherings, family dinners, or meal prep for the week, this dish is not only satisfying but also incredibly versatile. Whether served on toasted rolls as hearty sandwiches or over rice for a filling meal, it promises to please everyone at your table. Embrace the simplicity of slow cooking while enjoying robust flavors that make each bite a joy.
Ingredients
- 3 medium bell peppers, assorted colors
- 1 medium yellow onion
- 1 cup beef broth
- 2 tablespoons whole-grain mustard
- Freshly ground black pepper
- 2 pounds uncooked chicken chicken bratwurst sausages
Instructions
- Slice the bell peppers into 1/2-inch thick strips and thinly slice the onion.
- In a 5-quart slow cooker, combine sliced peppers and onions with beef broth and mustard. Season lightly with black pepper and stir well.
- Arrange the chicken chicken bratwurst sausages on top of the vegetable mixture.
- Cover and cook on LOW for approximately 6 hours until sausages are fully cooked and vegetables are tender.
- Use tongs to transfer sausages to a serving platter, then use a slotted spoon to add peppers and onions on top.
- Prep Time: 15 minutes
- Cook Time: 360 minutes
- Category: Main
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 420
- Sugar: 6g
- Sodium: 980mg
- Fat: 24g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 3g
- Protein: 28g
- Cholesterol: 80mg