Kabocha Squash Leek Soup with Pistachios

Name: Kabocha Squash Leek Soup with Pistachios
Prep time: 10 min
Cook time: 53 min
Total time: 1 h 3 min
Cuisine: American
Ingredients: 1 small (about 2 pounds) kabocha squash (may substitute with another squash); 2 tablespoons extra virgin olive oil, divided; 1 leek, trimmed, sliced (white and green parts); 2 garlic cloves, minced; 1 teaspoon tarragon; 1 teaspoon oregano; 1 teaspoon marjoram; 2 bay leaves; ½ cup pistachios (plus more for garnish); 3 cups vegetable broth; 1 cup plain, unsweetened plant-based milk (i.e., soy, almond, coconut); Salt and pepper (if desired)