Wednesday, April 8, 2026

Plant-Based Recipe: Savory Shiitake Mushroom Bisque

 

Savory Shiitake Mushroom Bisque 

Roasted Shiitake Mushrooms

Garden Thyme

This Savory Shiitake Mushroom Bisque combines roasted shiitake mushrooms, shallot and thyme, creating a deeply savory, earthy umami flavor blended into a velvety texture with oat creamer. It is thickened with a traditional roux, enhancing the richness, and finished with dry sherry for a luxurious, aromatic depth.  

Savory Shiitake Mushroom Bisque

Prep time: 15 mins
Cook time: 30 mins
Servings: 4-6 

Ingredients:

1 lb fresh shiitake mushrooms (stems removed, caps sliced)
2 shallots, minced
3 cloves garlic, minced
4 tbsp unsalted butter
2 tbsp olive oil
3 tbsp all-purpose flour
4 cups mushroom stock
1/2 cup dry sherry or white wine
1 cup extra-creamy oat milk or oat creamer
1 tbsp fresh thyme leaves
Salt and white pepper to taste
Fresh herbs for garnish 

Instructions:

Roast Mushrooms: Toss shiitake caps with olive oil and thyme. Roast for 15-20 minutes at 400 F until browned. This deepens the flavor.

Sauté Aromatics: In a large pot or Dutch oven, melt butter over medium heat. Add shallots, cooking until soft (about 5-7 minutes). Add garlic and cook for 1 minute until fragrant.

Make Roux & Cook: Add sliced/roasted mushrooms to the pot. Sprinkle with flour and stir constantly for 2 minutes to cook out the raw flour taste.

Simmer: Pour in the sherry to deglaze the pot, scraping up any browned bits. Add the stock, bring to a boil, then reduce heat and simmer for 15-20 minutes.

Blend: Using an immersion blender (or transferring to a blender in batches), puree the soup until completely smooth and velvety.

Finish: Stir in the oat creamer and simmer gently for 5 minutes (do not boil). Season with salt and white pepper.

Serve: Serve hot, garnished with fresh chives, parsley, or a few reserved roasted mushrooms. 

Perfect on its own, but amazing with crusty bread/baguette and a glass of Chenin Blanc!

Bon Appetite!

Chef Ellie Lavender
Plant-Based Mediterranean Chef
Culinary & Wine Pairing Instructor
Event Caterer
Lavender Design + Cuisine

 

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