This classic French asparagus soup is simple and make-ahead friendly, and a perfect choice for entertaining when asparagus is in season. Recipe information Ingredients 2 pounds green asparagus 1 large onion, chopped 3 tablespoons unsalted butter 5 to 6 cups chicken broth 1/2 cup crème fraîche or heavy cream 1/4 teaspoon fresh lemon juice, or […]