This Slow Cooker Creamy Mushroom Soup turns an ordinary day into something comforting. It’s earthy, rich, and velvety the kind of meal that fills your kitchen with warmth and your bowl with happiness. Toss everything into your slow cooker, let it simmer, and come back to a bowl of creamy goodness that tastes like it took hours (but didn’t).

Why You’ll Love This Recipe

• Easy prep the slow cooker does the work.
• Deep, savory flavor from fresh mushrooms.
• Creamy texture without being too heavy.
• Perfect make-ahead lunch or cozy dinner.
• Customizable for vegan or dairy-free diets.

Preparation and Cooking Time

• Prep Time: 15 minutes
• Cook Time: 4–6 hours
• Total Time: 6 hours 15 minutes

Ingredients

• 1 lb mixed mushrooms (cremini, button, or shiitake), sliced
• 1 small onion, diced
• 3 cloves garlic, minced
• 4 cups vegetable or chicken broth
• 1 cup heavy cream (or coconut cream for vegan)
• 2 tbsp butter (or olive oil for vegan)
• 2 tbsp all-purpose flour
• 1 tsp thyme
• Salt and pepper to taste

Optional Swaps: Substitute cashew cream for a vegan twist or use half-and-half for a lighter option.

Step-by-Step Instructions

1. Melt butter in a pan; sauté mushrooms, onion, and garlic for 5 minutes.
2. Add the mix to your slow cooker.
3. Stir in broth, thyme, salt, and pepper.
4. Cover and cook on low for 6 hours or high for 3 hours.
5. Whisk flour and cream together; stir into the soup.
6. Cook for 30 minutes more until thickened and creamy.
7. Adjust seasoning and serve warm.

Serving Suggestions

Serve with crusty bread, a side salad, or a glass of white wine. Garnish with fresh parsley or a drizzle of olive oil for extra flavor.

Quick Tips or Variations

• For a vegan version, use coconut milk or cashew cream.
• Add spinach or kale for extra greens.
• Blend half the soup for a smoother texture.

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FAQs

Do I need to pre-cook the mushrooms?
A quick sauté enhances flavor, but you can skip it for convenience the slow cooker will soften them beautifully.

What types of mushrooms work best?
Cremini, baby bella, and shiitake give the best earthy balance. Mix varieties for depth.

Can I substitute the heavy cream?
Yes try coconut milk, half-and-half, or oat cream for a dairy-free version.

Can I make this soup vegan?
Absolutely! Swap the butter for olive oil and the cream for coconut milk or cashew cream.

Conclusion

This Slow Cooker Creamy Mushroom Soup is comfort in a bowl. Whether you’re making it for family dinner or meal prep, it’s rich, cozy, and simple enough for any night of the week.

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