In a large mixing bowl, combine sliced and halved zucchini, halved tomatoes, garlic, lemon juice, and the oil. Season with saltfree seasoning and pepper and gently mix until everything is well coated.
Spoon vegetables into a small baking dish. Sprinkle parmesan on top insuring it is covered evenly.
Bake until vegetables are cooked and the cheese is golden, about 35-40 minutes.
Before serving, garnish with chopped basil or parsley