Try this homemade Grilled Tuna & Vegetables W/yellow Pepper Sauce recipe the whole family will love. Made with tuna, garlic oil, zucchini and red onion.…
This Grilled Tuna & Vegetables W/yellow Pepper Sauce relies on simple, everyday ingredients such as (5 ounce) tuna steaks, garlic oil, zucchini, sliced and red onion, sliced thick. It comes together quickly and makes 4 servings, at about 652 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026