French Onion Cups are a delightful twist on the classic French onion soup, delivering a burst of flavor in every bite. These flaky pastry cups are filled with sweet caramelized onions, rich beef broth, and gooey Gruyère cheese, making them the perfect appetizer for any gathering. Easy to prepare and visually stunning, these little bites are sure to impress your guests and bring warmth to chilly evenings.