Creamy Mushroom Soup with Thyme and Garlic

Published: June 12, 2026
Charlotte LeeCharlotte Lee
Categories: Vegetables, Soups
Tags: Comfort Food, Vegetarian, easy, Soup, Creamy

Mushroom Soup

Velvety mushroom soup with sautéed mushrooms, garlic, and fresh thyme in a luscious cream sauce. Pure comfort in a bowl.

Prep Time:10 minCook Time:20 minTotal Time:30 minServings:4Difficulty:Easy

Nutrition (per serving)

Calories:320 kcal
Protein:8 g
Carbs:18 g
Fat:24 g

There's something truly magical about a bowl of creamy mushroom soup — it's the ultimate comfort food that feels luxurious yet comes together in under thirty minutes. This recipe celebrates the earthy, umami-rich flavors of fresh mushrooms, balanced with garlic, thyme, and a silky cream that makes every spoonful absolutely irresistible. Whether you're looking for a cozy lunch or an elegant starter course, this soup delivers warmth and satisfaction.

What I love most about this recipe is its simplicity and versatility. You can use whatever mushrooms you have on hand — cremini, button, portobello, or even a mix — and the result is always restaurant-quality delicious. A splash of dry sherry or white wine adds subtle depth, while fresh thyme brings an aromatic elegance that transforms humble mushrooms into something truly special.

Ingredients

  • Butter:3 tbsp
  • Onion, diced:1 medium
  • Garlic cloves, minced:3 pieces
  • Mixed mushrooms, sliced:1.5 lb
  • Vegetable or chicken broth:3 cups
  • Heavy cream:1 cup
  • Fresh thyme sprigs:2 tsp
  • Dry white wine:¼ cup
  • Salt:1 tsp
  • Black pepper:½ tsp
  • Nutmeg, ground:⅛ tsp

Instructions

  1. Melt butter in a large pot over medium-high heat. Add diced onion and cook for 3-4 minutes until softened.

    Diced onion softening in melted butter in a large soup pot
  2. Add minced garlic and cook for another minute until fragrant, stirring frequently.

    Minced garlic stirred into softened onions until fragrant
  3. Add sliced mushrooms and cook for 5-6 minutes, stirring occasionally, until they release their moisture and begin to brown.

    Sliced mixed mushrooms browning with onion and garlic in the pot
  4. Pour in the white wine and scrape up any browned bits from the bottom of the pot. Let it simmer for 1 minute.

    White wine poured into browned mushrooms to deglaze the pot
  5. Add the broth and fresh thyme, bring to a gentle simmer. Cook for 8-10 minutes to allow flavors to develop.

    Mushroom soup simmering gently with broth and fresh thyme sprigs
  6. Remove from heat and discard thyme sprigs. Using an immersion blender, purée the soup until smooth. For a chunkier texture, blend only halfway.

    Immersion blender pureeing mushroom soup after thyme sprigs are removed
  7. Stir in the heavy cream and season with salt, pepper, and nutmeg. Return to low heat and warm through without boiling.

    Heavy cream swirled into smooth mushroom soup with pepper and nutmeg
  8. Ladle into bowls and garnish with fresh thyme, a drizzle of cream, and cracked black pepper. Serve immediately.

    Creamy mushroom soup ladled into bowls and garnished with thyme and cream

Tips & Notes

  • Don't skip browning the mushrooms — this caramelization is where the deep, rich flavor comes from.
  • For a lighter version, substitute half the cream with Greek yogurt or crème fraîche added at the end.
  • Make this soup ahead and refrigerate for up to three days. The flavors actually improve as they meld together.
  • A squeeze of fresh lemon juice just before serving brightens the earthy mushroom flavors beautifully.