Seriously though, this autumn soup is so delicious–creamy from pureed sweet potatoes, lightly sweet in a very savory way, an amazing fresh flavor from the apples, with just the right amount of warmth from cinnamon and nutmeg.
Butter Onions Sweet Potatoes Apples Vegetable Broth
Melt butter in large pot or Dutch oven over medium heat. When butter has melted, add onions and cook for 3 to 4 minutes, or until onions have softened a bit, stirring occasionally.