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    Home ยป Recipes ยป Beef Recipes

    Crockpot Sausage and Peppers

    Modified: Aug 3, 2020 by Abeer Rizvi ยท This post may contain affiliate links ยท 71 Comments

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    Easy slow cooker sausage and peppers recipe, homemade with simple ingredient, lots of Italian herbs, marinara sauce. Great in pasta, sandwiches, wraps and hoagie rolls.

    Today's recipe is delicious and hearty just like this Slow Cooker Mississippi Pot Roast. It's one of those comfort dishes that's easy to toss together, but tastes like it took a lot more effort.

    Italian Sausage and Peppers in Black Slow Cooker

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    How to make slow cooker sausage and peppers?

    1. Add ingredients in slow cooker - This includes sausage, veggies, seasonings, marinara sauce. Mix.
    2. Cover and cook - Until veggies are tender and sausage is cooked through.
    3. Slice sausages - Remove sausages from the crockpot and slice them. Then, stir them back into the mixture.
    4. Enjoy - Garnish with parsley and dig in!

    Whats sides to serve with Italian sausage and peppers recipe?

    This hearty dish can be enjoyed on its own but you can also enjoy it with a salad. A simple green salad without an overpowering dressing is best. Coleslaw also pairs very well.

    You can also serve it alongside bread like breadsticks, dinner rolls, crusty artisan bread, pita bread, garlic bread or hot dog buns. Use it as a filling in sandwiches, tortilla rolls and wraps.

    Enjoy it with vegetables like mashed potatoes or mashed sweet potatoes or mashed cauliflower.

    You can even use it in stuffed peppers or stuffed potatoes.

    My family really likes it with pasta. Any type will work fine. A healthier alternatives to that would zoodles (zucchini noddles) and spaghetti squash.

    Try it with soup. It tastes delicious with creamy soups.

    Some other filling sides are quinoa and rice.

    Variations for sausage peppers and onions

    Sausage and peppers pasta - Mix in boiled pasta at the end.

    Sausage peppers and potatoes - Potatoes pair well with just about every dish. If you want to add in some potatoes, simply slice up about a pound of waxy potatoes and add them in with the rest of the ingredients.

    Add chicken - Simply slice up 1 pound boneless chicken breast cubes and add it along with the other ingredients.

    Make it spicy - Add some jalapenos or other hotter peppers or red chili flakes for a nice spicy kick. You can also drizzle the finished dish with hot sauce.

    Add more veggies - Add other vegetables you like such as eggplant, squash, zucchini, potatoes, mushrooms etc.

    Mix up the seasoning - Instead of Italian seasoning, you could use Mexican or even Cajun seasoning for a different flavor profile.

    Closeup Shot of Sausage Peppers and Onions

    Storage

    Refrigerate- In an airtight container in the fridge for up to 3 days.

    Freeze - In a sealed container for up to 1 month.

    Reheat - In the microwave or stovetop until heated through.

    Tips and Techniques

    Store-bought vs. Homemade Italian Seasoning - Either can be used. It does not affect the overall flavor whichever one you use.

    Mix up the peppers - I like using a combination of colored peppers, but you can use any pepper of your choice.

    Use fresh peppers - Avoid using frozen peppers or veggies as they release a lot water when they go through the cooking process. Plus, they lack the flavor needed for this dish.

    How to thicken sauce/ gravy? The best way to thicken this dish is to let it cook longer. Sometimes, letting it cool will also thicken it. If you want it very thick, just cook off excess liquid on stovetop.

    How to thin out the sauce/ gravy? Simply add some extra broth or water until the desired consistency has been reached.

    Cut the peppers and onions thick - If you cut the onions and peppers too thin, they will simply dissolve into the sauce and not be a very prominent part of the dish like they should be.

    Adjust quantity of Italian seasoning- Use more or less, based on your preference.

    More Slow Cooker Meals

    • Slow Cooker Grape Jelly Meatballs
    • Slow Cooker American Goulash

    Recipe

    Easy Italian Sausage and Peppers in Black Crockpot

    Crockpot Sausage and Peppers

    Abeer Rizvi
    Easy Italian crockpot sausage and peppers recipe, homemade with simple ingredient, lots of Italian herbs, marinara sauce. Great in pasta or hoagie rolls.
    4.86 from 21 votes
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Cook Time 3 hours hrs
    Total Time 3 hours hrs 10 minutes mins
    Course Main Course
    Cuisine Italian
    Servings 6 People
    Calories 568 kcal

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    Ingredients
      

    • 2 pounds Italian sausage links About 8-10 sausages
    • 1 Green pepper Thinly sliced
    • 1 Red pepper Thinly sliced
    • 1 Yellow pepper Thinly sliced
    • 1 Onion Large, Thinly sliced
    • 2 cloves Garlic Finely minced
    • Salt To taste
    • Pepper To taste
    • 1 teaspoon Italian seasoning
    • ยผ teaspoon Red chili flakes Optional
    • 2 cups Marinara sauce
    • 1 tablespoon Parsley ย Fresh, Roughly chopped

    Instructions
     

    • Add the Sausage, peppers, onion, garlic, salt, pepper, Italian seasoning, red chili flakes (optional), marinara sauce in a slow cooker. ย 
    • Mix until combined.
    • Cover and cook on High heat for 3-4 hours or or on Low heat for 6-8 hours.
    • Remove sausages, cut them into thick slices and mix them back in the crockpot.
    • Garnish with parsley and enjoy!

    Notes

    • Read all my tips above.
    • Leftovers can be stored in a sealed container in the fridge for up to 3 days and reheated in the microwave.ย 

    Nutrition

    Calories: 568kcalCarbohydrates: 11gProtein: 24gFat: 48gSaturated Fat: 17gCholesterol: 115mgSodium: 1538mgPotassium: 812mgFiber: 3gSugar: 6gVitamin A: 1175IUVitamin C: 89mgCalcium: 56mgIron: 3mg

    An automated tool is used to calculate the nutritional information. As such, I cannot guarantee the accuracy of the nutritional information provided for any recipe on this site.

    Tried this recipe?Leave a comment below or rate and tag @slowcookerfoodie on social

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    Reader Interactions

    Comments

    1. Julie D Garofalo

      January 10, 2026 at 9:21 am

      5 stars
      This recipe is easy and delicious! I browned the sausage in a pan first then put it in the crockpot for extra flavor and texture. This recipe will be in my regular rotation.

      Reply
    2. Nancy Young

      July 29, 2025 at 8:31 am

      5 stars
      I made this exactly as directed except I did add a couple left over tablespoons of tomato paste. Cooked it low in my crockpot. What we loved best was the texture of the meat. Needless to say, I had no leftovers and this recipe is going in my rotation for sure!

      Reply
    3. Samantha

      November 02, 2024 at 12:52 pm

      5 stars
      This recipe is a winner! My whole family loves it, and Itโ€™s my favorite go-to meal for a busy weekday. We serve it with quinoa and it is yummy, warm, filling, and makes great leftovers (if you can contain yourself).

      Reply
    4. J

      March 25, 2024 at 7:00 pm

      Hi. Sounds delicious. Would homemade salsa work instead of marinara?

      Reply
      • Abeer Rizvi

        October 17, 2024 at 12:42 pm

        I don't see why not. It would just be a different flavor and nothing wrong with that.

        Reply
    5. Daphne

      November 17, 2023 at 5:07 pm

      5 stars
      Fixed this today with some bowtie pasta and it was amazing!!

      Reply
    6. Wendy

      June 25, 2023 at 7:35 pm

      5 stars
      My husbands family is Italian and naturally are very picky when it comes to good Italian food. I received SO many compliments on it being the best they have had. This was a meal I brought because we had a death in the family so it was extra special for my sister in law to have her favorite dish, and I left her the leftovers. Thank you for this delicious recipe.

      Reply
    7. BoMoMom

      November 04, 2022 at 2:00 pm

      Trying this now....however, I scrolled down a little too late to see that the sausages should be the precooked kind. Just fished my raw sausages out to precook them. Maybe it would be helpful to other to mention up front in the ingredients list that the "precooked" links are preferred. Looking forward to the finished product....Thanks!

      Reply
      • Tina

        December 01, 2023 at 9:44 pm

        I was confused myself but I donโ€™t think the recipe uses pre-cooked sausages because I have never seen pre-cooked Italian sausages especially not cooking in the slow cooker for that length of time. Real Sausage and Peppers is always with uncooked sausages.ย 

        Reply
    8. Joan

      March 18, 2022 at 8:31 pm

      Why do directions say cook till sausage is cooked thru if sausage is precooked? Haven't made it yet. Asking i n advance.

      Reply
      • Abeer Rizvi

        March 24, 2022 at 2:55 pm

        I think I didn't word it right. If someone is using uncooked sausages, they need to lightly brown it first on stovetop but it won't be completely cooked through and allow the remainder of the cooking to happen in the crockpot.

        That being said, I highly recommend using precooked sausages for convenience.

        Reply
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