Silverbeet and feta rolls are a delicious vegetarian appetizer or snack. The rolls are made with flaky puff pastry filled with a mixture of sautéed silverbeet, onions, garlic, and crumbled feta cheese. The combination of the earthy silverbeet and tangy feta creates a flavorful filling that is wrapped in a golden, crispy pastry. These rolls are perfect for parties, picnics, or as a light lunch. Serve them warm or at room temperature for a tasty and satisfying treat.