Super simple, ready when you are, Slow Cooker Sausage and Peppers.  No cooking ahead of time, just dump everything into the slow cooker and go.  The Parmesan Basil Polenta makes a great pairing and takes five minutes to make.  Yep, five.  Hungry yet?

Two links of italian sausage and peppers with onions on a bed of polenta on a blue and white plate.

Originally published on November 5, 2014.


One of my favorite dinners ever just got an upgrade! This easy Crock Pot Sausage and Peppers recipe has been hanging around here for years but, as with many old favorites, faded into the background for a bit until I remembered….it’s my favorite dinner. Ever.

I know we’re cruising through the lenten season right now but not everyone observes and, really, who doesn’t like a great Sausage and Pepper sandwich every once in a while. I love coming home to the herbey, garlic-y aroma that floats around the kitchen while this Italian Sausage and Peppers cooks away all day long.

It’s so super easy to throw together…..and no browning required! It’s perfect for parties because you can easily double or triple the recipe to feed a crowd…..hello, March Madness or Sunday night Football!

Overhead shot of Italian Sausage and Peppers with tomatoes and onions on a bed of parmesan polenta on a blue and white plate.


This is a great weekday meal, as well.  And with spring right around the corner….those sports practices or just lazy evenings on the porch….take up a lot of time. This easy Sausage Peppers and Onions is sure to please everyone in the family. Even the easy Parmesan Polenta comes together in just a few minutes….and you could totally skip it, just grab a roll and make a sausage and pepper sandwich.

How do you make Sausage and Peppers?

Italian Sausage and Peppers are incredibly easy to make but this easy Crock Pot Sausage and Peppers recipe takes the easy to another level. Much like my Italian Sausage and Peppers in the oven, this recipe requires not much prep work except chopping up a few peppers and onions.

Here’s how to make Slow Cooker Sausage and Peppers:

  1. Layer the bottom of a slow cooker or crock pot with sliced bell peppers and onions.
  2. Top the vegetables with garlic, parsley, garlic powder, salt and pepper.
  3. Layer the sausages on top of the vegetables and drizzle with olive oil.
  4. Cover with the lid and cook on high for 4 hours or low for 6-7 hours.
  5. Serve over the Parmesan Polenta or on a roll for Sausage and Pepper Sandwiches.

Overhead shot of Italian Sausage and Peppers in a slow cooker.

Can you put raw sausages in a slow cooker?

YES! You can totally put raw sausages in the slow cooker and because you’re putting them on the top of the vegetables they’ll roast just like they do in the oven. Still with that snappy exterior and juicy interior. Exactly how you want a cooked italian sausage to be.

Can you put frozen sausages in a slow cooker?

YES!  You can, also, put frozen sausages in a slow cooker and they’ll cook just the same way. However, you will need to cook them a little longer so adjust the cooking time accordingly.

Italian Sausage and peppers on a bed of parmesan polenta on a blue and white plate with a wedge of parmesan in the background.

What do you serve with Italian Sausage and Peppers?

Some of our favorite ways to serve Italian Sausage and Peppers are:

Easy Vodka Sauce | The Suburban Soapbox

A few more of my favorite sausage recipes:

Italian Sausage Soup with White Beans and Spinach | The Suburban Soapbox

Want even more easy Slow Cooker recipes? Try these reader favorites:

Slow Cooker French Dip Sandwich being dipped into a bowl of au jus on a blue background from

So, there it is….the easiest Crock Pot Italian Sausage and Peppers recipe on the planet. Want to see even more easy recipe inspiration and fun behind the scenes action? Follow us over on Instagram!



Italian sausage and peppers on parmesan polenta on a blue and white plate.

Get the Recipe: Slow Cooker Sausage and Peppers with Parmesan Basil Polenta

This Crock Pot Sausage and Peppers dinner is always a hit with the whole family.
0 from 0 votes


  • 1 red bell pepper, sliced thin
  • 1 yellow bell pepper, sliced thin
  • 1 orange bell pepper, sliced thin
  • 1 vidalia onion, sliced thin
  • 3 garlic cloves minced
  • 1 cup grape tomatoes
  • 1 tablespoon dried parsley flakes
  • 1 teaspoon dried oregano
  • 1/2 teaspoon garlic powder
  • 1/8 teaspoon kosher salt
  • 1/8 teaspoon ground pepper
  • 6 4 ounce italian sausage links, I use a mix of hot and sweet
  • 2 cups water
  • 2 cups milk
  • 1/2 pound cornmeal instant polenta
  • 1 cup grated parmesan cheese
  • 1/4 cup chopped fresh basil


  • Line the bottom of a slow cooker with the peppers and onions. Sprinkle the peppers and onions with the garlic, tomatoes, parsley, oregano, garlic powder, salt and pepper. Toss to coat. 
  • Line the sausages in a row on top of the pepper/onion mixture and cover with the lid.
  • Cook the sausages on high for 4 hours or low for 6-7 hours or until the sausages are cooked through.
  • In a large saucepan, bring the water and milk to a boil. Slowly whisk in the polenta and continue whisking until smooth. 
  • When the polenta starts to thicken and pull away from the sides of the pan, stir in the cheese and basil. 
  • Transfer to a bowl or serving platter, top with the sausage and peppers and serve immediately.


Serving: 1g, Calories: 470kcal, Carbohydrates: 44g, Protein: 20g, Fat: 22g, Saturated Fat: 9g, Cholesterol: 58mg, Sodium: 697mg, Potassium: 564mg, Fiber: 2g, Sugar: 9g, Vitamin A: 1900IU, Vitamin C: 95.1mg, Calcium: 317mg, Iron: 1.8mg