Mushroom Soup with Pesto | Savory

Ingredients

• 2 cups button mushrooms
• 1 cup baby bella mushrooms
• 1 cup shiitake mushrooms, stems removed
• 3 tbsp olive oil
• 1 cup chopped red onion
• 1 tbsp minced garlic
• 1 tbsp minced fresh ginger
• 1 tsp dried thyme
• 1/4 cup white flour
• 4 cups vegetable stock
• 1/2 cup prepared pesto