Homemade Cream of Mushroom Soup

This homemade cream of mushroom soup recipe delivers the perfect balance of earthy mushroom flavors, creamy texture, and aromatic herbs that will elevate your comfort food game. Whether you’re seeking a cozy weeknight dinner, planning to impress guests, or simply want to create a versatile base for other recipes, this mushroom cream soup will become your go-to culinary solution.

Ingredients List

Creating the perfect homemade cream of mushroom soup requires just a handful of carefully selected ingredients that work in harmony to deliver maximum flavor:

• 4 tbsp unsalted butter – The foundation for building rich, savory flavors
• ½ cup finely chopped yellow onion – Provides aromatic sweetness and depth
• 16 oz cremini mushrooms, sliced (halve larger mushrooms if needed) – The star ingredient delivering earthy, umami-rich taste
• 3 cloves garlic, minced – Adds complexity and aromatic intensity
• ¼ cup all-purpose flour – Creates the perfect thickening agent for creamy consistency
• 2 cups low-sodium vegetable or chicken broth – Forms the flavorful liquid base
• ½ tsp dried thyme – Contributes herbaceous notes that complement mushrooms beautifully
• ½ tsp salt – Enhances and balances all flavors
• ¼ tsp black pepper – Adds gentle warmth and spice
• ½ cup heavy cream – Creates the signature velvety texture
• Chopped fresh parsley (optional, for garnish) – Provides fresh color and bright finish

Ingredient Selection Tips

For the best mushroom soup results, choose cremini mushrooms over standard white button mushrooms. Cremini mushrooms offer a deeper, more complex flavor profile that significantly enhances the soup’s overall taste. If cremini aren’t available, a mix of shiitake and baby bella mushrooms creates an equally delicious alternative.

Instructions

Step 1: Sauté the Aromatics

In a medium saucepan or Dutch oven, melt the butter over medium heat. Add the finely chopped onion and sliced mushrooms, cooking while stirring occasionally until softened, about 7-8 minutes. This crucial step develops the foundational flavors and allows the mushrooms to release their natural moisture, concentrating their earthy taste.

Step 2: Build the Flavor Base

Stir in the minced garlic and all-purpose flour, cooking for exactly 1 minute while stirring constantly. This technique, known as creating a roux, eliminates the raw flour taste and prepares the mixture to properly thicken your cream of mushroom soup without creating lumps.

Step 3: Create the Soup Base

Gradually add the broth, stirring continuously to prevent lumping. Mix in the dried thyme, salt, and black pepper. Bring the mixture to a low simmer, stirring often, until it begins to thicken, approximately 5-10 minutes. The consistent stirring ensures smooth texture development and prevents the soup from sticking to the bottom of the pan.

Step 4: Finish with Cream

Pour in the heavy cream and continue cooking at a very low simmer for 2-3 minutes, until the soup reaches your desired consistency. Taste and adjust seasonings as needed. The gentle simmer prevents the cream from curdling while allowing the flavors to meld perfectly.

Step 5: Serve and Enjoy

Remove from heat and serve immediately, garnished with fresh parsley if desired. This versatile soup can also replace canned cream of mushroom soup in casseroles, stroganoff, and other favorite recipes.

Recipe Summary

This homemade cream of mushroom soup transforms simple ingredients into restaurant-quality comfort food in just 30 minutes. The combination of sautéed cremini mushrooms, aromatic vegetables, and rich cream creates a velvety texture with deep, satisfying flavors. Perfect as a standalone meal or versatile cooking base, this recipe delivers superior taste and nutrition compared to store-bought alternatives.

Ready to experience the difference homemade makes? Try this cream of mushroom soup recipe today and share your results in the comments below. Don’t forget to subscribe to our blog for more delicious homemade recipes that will transform your everyday cooking into extraordinary culinary experiences.

FAQs

Can I make this cream of mushroom soup dairy-free?

Absolutely! Substitute the butter with olive oil or vegan butter, and replace heavy cream with full-fat coconut milk or cashew cream. The result maintains the creamy texture while accommodating dietary restrictions without sacrificing flavor.

How long does homemade cream of mushroom soup last in the refrigerator?

Properly stored in an airtight container, this soup stays fresh for 3-4 days in the refrigerator. For best results, reheat gently over low heat, stirring occasionally to maintain the smooth consistency.

Can I freeze cream of mushroom soup?

While possible, cream-based soups may separate when frozen and thawed. If you must freeze, do so before adding the cream. Thaw completely, reheat, then stir in fresh cream for optimal texture and taste.

What mushroom varieties work best for this recipe?

Cremini mushrooms provide the ideal balance of flavor and texture. However, shiitake, baby bella, or a combination of different mushroom types creates interesting flavor variations. Avoid delicate mushrooms like enoki, which may break down during cooking.

How can I make the soup thicker or thinner?

For thicker consistency, simmer longer to reduce liquid or create a slurry with 1 tablespoon flour mixed with 2 tablespoons cold broth. For thinner soup, gradually add more broth until reaching desired consistency.

Is this recipe suitable for meal prep?

Yes! This cream of mushroom soup is excellent for meal preparation. Prepare in larger batches and portion into individual containers. The flavors actually improve after a day, making it perfect for weekly meal planning.

Can I add other vegetables to this mushroom soup?

Certainly! Celery, carrots, or leeks make wonderful additions. Add them with the onions and cook until tender. These vegetables contribute extra nutrition and flavor complexity to your homemade soup.