Spicy Pumpkin Soup Ingredients: 3 tablespoons unsalted butter 3 white onions, diced 1 1/2 canned pumpkin (29 ounce cans) 1 cup whole milk or heavy cream 1 teaspoon crushed red pepper  2 cups vegetable stock (more or less if you want thinner or thicker soup) Sour cream, garnish Pumpkin/pepita seeds, garnish  Preparation: In a large