Oyster Mushroom Soup {Vegan + Gluten-Free}

Ingredients

• 1/2 lb (224g) oyster mushrooms
• 1 tablespoon virgin coconut oil
• 2 cups diced yellow onion
• 2 leeks (white and pale green part), chopped
• 1 teaspoon Celtic sea salt, plus more to taste
• 1 tablespoon finely chopped fresh thyme, plus more for garnish
• 1 1/2 tablespoons minced garlic (4 cloves)
• 2 tablespoons fresh lemon juice, plus more to taste
• 4 cups vegetable broth (1 quart/liter)
• 2 cups (350g) cooked white beans (navy, butter, cannellini)
• 1 tablespoon wheat-free tamari, plus more to taste
• 1/4 teaspoon freshly ground black pepper, plus more to taste
• 2 tablespoons extra-virgin olive oil