Creamy mushroom soup in a ceramic bowl garnished with sautéed mushrooms, thyme, and cracked black pepper.

Creamy Garlic Mushroom Soup

Rich French-style cream of mushroom soup with sautéed lion's mane, aromatic garlic, fragrant thyme, and a velvety sour cream finish.

Prep10 min
Cook18 min
Total28 min
Serves4
VegetarianGluten-free
7979/100 · GoodBuilt on lion's mane mushrooms, sour cream and unsalted butter. Held back by vegetable broth.

This velvety soup captures classic French bistro comfort in less than thirty minutes. Tender mushrooms caramelize in sweet butter before simmering gently with garlic, earthy thyme, and rich vegetable stock. A generous swirl of cool sour cream melts in right before serving for an exquisitely rich, gluten-free bowl.

Ingredients

Every ingredient is a real Clearshelf product, scored

Each product links to its own store, which ships it. Prices are as listed on Clearshelf.

Method

  1. 1

    Trim and cut the lion's mane mushrooms into bite-sized bite pieces, and mince the garlic cloves.

  2. 2

    Melt the unsalted butter in a heavy-bottomed Dutch oven or pot over medium-high heat. Add the lion's mane mushrooms and sauté undisturbed for 4 minutes, then stir occasionally for another 4 minutes until deeply golden brown and their liquid has evaporated.

  3. 3

    Reduce the heat to medium. Stir in the minced garlic and dried thyme, cooking for 1 minute until aromatic.

  4. 4

    Sprinkle the cassava flour evenly over the sautéed mushrooms and stir continuously for 1 minute to lightly toast the flour without letting it burn.

  5. 5

    Gradually pour in the vegetable broth, stirring and scraping up any savory browned bits stuck to the bottom of the pot. Bring the liquid to a gentle boil, then lower the heat to medium-low and simmer uncovered for 6 minutes until slightly thickened.

  6. 6

    Turn off the heat. Whisk a ladleful of the hot broth into the room-temperature sour cream in a small bowl to temper it, then fold the mixture back into the soup along with the salt and black pepper. Stir gently for 2 minutes until creamy, and serve warm.

Tip

Keep the sour cream at room temperature before adding it to avoid curdling, and store any leftovers in an airtight glass container in the refrigerator for up to 3 days, gently reheating over low heat.

An original Clearshelf recipe, built from products on Clearshelf. Photo is illustrative.