Grilled Tuna With Fresh Berry Sauce is a light and flavorful dish that combines the richness of grilled tuna with the sweetness of fresh berries. The tuna is marinated in a simple mixture of olive oil, lemon juice, and herbs, then grilled to perfection. The fresh berry sauce adds a burst of fruity flavor and a touch of acidity to complement the tuna. Serve this dish with a side of mixed greens or roasted vegetables for a complete and satisfying meal.