Recipes June 11, 2026

Slow Cooker Mushroom Stroganoff

Slow Cooker Mushroom Stroganoff with tender baby bella mushrooms in a creamy savory sauce topped with fresh parsley.

Easy Slow Cooker Mushroom Stroganoff made with tender mushrooms, a creamy sauce, and fresh parsley.

Slow Cooker Mushroom Stroganoff

If you’re looking for a comforting, hearty meal that’s easy to prepare and packed with rich flavor, this Slow Cooker Mushroom Stroganoff is the perfect recipe. Tender mushrooms simmer in a savory, creamy sauce that tastes like it has been cooking all day—because it has! Whether you’re serving it over egg noodles, rice, or even mashed potatoes, this vegetarian comfort food is sure to become a family favorite.

Why You’ll Love This Recipe

  • Easy slow cooker meal with minimal hands-on time
  • Rich, creamy, and full of savory mushroom flavor
  • Budget-friendly ingredients
  • Perfect for meatless Mondays
  • Great for meal prep and leftovers

Ingredients

  • 1 tablespoon olive oil
  • 1 onion, finely chopped
  • 3 cloves garlic, minced
  • 1 pound mushrooms, sliced
  • 1 teaspoon dried thyme
  • 1 teaspoon paprika
  • Salt and pepper, to taste
  • 1 cup vegetable broth
  • 1 tablespoon soy sauce
  • 1/2 cup sour cream
  • 2 tablespoons all-purpose flour
  • Fresh parsley, chopped, for garnish

Instructions

Step 1: Sauté the Vegetables

Heat the olive oil in a large skillet over medium heat. Add the chopped onion and garlic, cooking until the onion becomes soft and translucent.

Step 2: Cook the Mushrooms

Add the sliced mushrooms, thyme, paprika, salt, and pepper to the skillet. Continue cooking until the mushrooms become tender and release their natural juices.

Step 3: Transfer to the Slow Cooker

Move the mushroom mixture to your slow cooker. Add the vegetable broth and soy sauce, stirring everything together until well combined.

Step 4: Slow Cook

Cover and cook on:

  • Low for 4–5 hours, or
  • High for 2–3 hours

Step 5: Make It Creamy

In a small bowl, whisk together the sour cream and flour until smooth. Stir the mixture into the slow cooker and cook on high for an additional 30 minutes, or until the sauce has thickened.

Step 6: Serve and Enjoy

Serve the mushroom stroganoff over warm egg noodles, rice, or mashed potatoes. Garnish with freshly chopped parsley before serving.

Tips for the Best Mushroom Stroganoff

  • Use cremini or baby bella mushrooms for a deeper, richer flavor.
  • Add a splash of white wine while sautéing the mushrooms for an elevated taste.
  • For extra creaminess, stir in a little cream cheese with the sour cream mixture.
  • Leftovers store beautifully and taste even better the next day.

Frequently Asked Questions

Can I make mushroom stroganoff ahead of time?

Absolutely! This recipe reheats well and can be stored in an airtight container in the refrigerator for up to 4 days.

Can I freeze mushroom stroganoff?

You can freeze it before adding the sour cream mixture. When ready to serve, thaw, reheat, and stir in the sour cream and flour mixture during the final cooking stage.

What can I serve with mushroom stroganoff?

Egg noodles are the classic choice, but rice, mashed potatoes, roasted vegetables, or crusty bread are also excellent options.

Slow Cooker Mushroom Stroganoff

Creamy, savory, and incredibly comforting, this easy slow cooker mushroom stroganoff is a delicious vegetarian dinner that requires very little effort. Perfect for busy weeknights, cozy weekends, or whenever you’re craving a warm and satisfying meal.