Slow Cooker Cheesy Mushroom Meatballs

Slow Cooker Cheesy Mushroom Meatballs recipe

healty meal, low carbs meals, keto meal

There’s something undeniably comforting about a warm, cheesy, and hearty dish. Our Slow Cooker Cheesy Mushroom Meatballs recipe is perfect for a cozy dinner at home or a gathering with friends. Combining savory meatballs with a creamy mushroom sauce and melty cheese, this dish is sure to be a hit.


  • 1 (64 oz.) package fully cooked (frozen) meatballs, thawed
  • 2 (10.75 oz.) cans condensed cream of mushroom soup
  • 1 (8 oz.) package button or baby portobello mushrooms, sliced
  • 1 (16 oz.) package Velveeta cheese or sharp cheddar cheese, cut into cubes
  • 1 yellow onion, finely chopped
  • Egg noodles (optional for serving)


  1. Prep Your Ingredients:
    • Ensure the meatballs are fully thawed before adding them to the slow cooker.
    • Slice the button or baby portobello mushrooms.
    • Finely chop the yellow onion.
    • Cut the Velveeta cheese or sharp cheddar cheese into cubes.
  2. Combine Ingredients in Slow Cooker:
    • In the slow cooker, combine the thawed meatballs, condensed cream of mushroom soup, sliced mushrooms, and chopped onion. Stir gently to mix.
  3. Add the Cheese:
    • Add the cubes of Velveeta or sharp cheddar cheese on top of the meatball mixture.
  4. Cook:
    • Cover the slow cooker and cook on low for 4-6 hours or on high for 2-3 hours, until the cheese is fully melted and the sauce is bubbly and creamy.
  5. Stir and Serve:
    • Stir the mixture to evenly distribute the melted cheese throughout.
    • If desired, serve over cooked egg noodles for a complete meal.

Cook Notes and Variations

  • Cheese Choices: Velveeta cheese will provide a creamy and smooth texture, while sharp cheddar will give a stronger, more pronounced cheese flavor. Feel free to mix both for a balanced taste.
  • Mushroom Options: Baby portobello mushrooms add a richer flavor compared to button mushrooms. You can also use a mix of both or substitute with other types of mushrooms like cremini or shiitake for a gourmet twist.
  • Onion Alternatives: For a milder flavor, use shallots instead of yellow onion.
  • Serving Suggestions: While egg noodles are a classic pairing, you can also serve these meatballs over rice, mashed potatoes, or even zucchini noodles for a lower-carb option.
  • Add Greens: Stir in some fresh spinach or kale during the last 30 minutes of cooking for added nutrition and color.

Frequently Asked Questions (FAQs)

Q: Can I use homemade meatballs instead of frozen ones? A: Yes, you can use homemade meatballs. Just ensure they are fully cooked before adding them to the slow cooker to maintain the correct texture and flavor.

Q: How do I store leftovers? A: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or on the stovetop over low heat.

Q: Can I freeze this dish? A: Yes, this dish can be frozen. Allow it to cool completely before transferring to a freezer-safe container. Freeze for up to 3 months. Thaw in the refrigerator overnight before reheating.

Q: Is there a way to make this dish healthier? A: You can make a lighter version by using low-fat cheese and low-sodium condensed soup. Additionally, serving over zucchini noodles instead of egg noodles will reduce the carb content.

Q: What can I use as a substitute for cream of mushroom soup? A: You can make a homemade version by combining sautéed mushrooms with a mixture of flour, milk, and chicken broth, cooking until thickened.

Keto and Low-Carb Versions

For those following a keto or low-carb diet, slight modifications can make this dish compliant:

  • Keto Version:
    • Use homemade meatballs with no breadcrumbs or use pork rinds as a breadcrumb substitute.
    • Opt for a low-carb cheese like sharp cheddar instead of Velveeta.
    • Replace the condensed cream of mushroom soup with a homemade version using heavy cream, butter, and mushrooms.
    • Serve over cauliflower rice or zucchini noodles.
  • Low-Carb Version:
    • Similar to the keto version, use a low-carb cheese and a homemade soup substitute.
    • Serve with a side of steamed vegetables or a fresh green salad.

Slow Cooker Cheesy Mushroom Meatballs are a comforting and easy-to-make dish that is perfect for any occasion. With the creamy mushroom sauce, melted cheese, and hearty meatballs, this dish is sure to become a family favorite. Whether served over egg noodles or a low-carb alternative, it’s versatile and delicious. Enjoy experimenting with different variations and make it your own!

Indulge in the delightful combination of flavors and textures with this Slow Cooker Cheesy Mushroom Meatballs recipe. Whether you’re cooking for a weeknight dinner or a special occasion, this dish promises satisfaction with every bite. Bon appétit!

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healty meal, low carbs meals, keto meal

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