This Classic Swedish Meatball Rye Stack is a delightful open-faced sandwich that layers vibrant ingredients atop a slice of hearty rye bread. Start with a base of buttered rye, then pile on crisp lettuce, followed by a smooth creamy beet salad. Generously add Swedish meatballs for a savory touch, finish with half a slice of fresh tomato, and sprinkle with chopped parsley for a burst of color and flavor. Perfect for a light lunch or a hearty snack!