Whisk olive oil,Gourmet Garden Garlic and Gourmet Garden Italian herbs in bowl. Toss herbed oil through zucchini, onions, cherry tomatoes and black olives. Place into a baking dish and bake for 10 minutes.
Remove vegetables from oven and place fish fillets into baking dish. Brush another tablespoon of herbed oil over the fish. Place back into oven and bake for a further 20 minutes until cooked through.
Whisk together Gourmet Garden Parsley, Gourmet Garden Garlic, Dijon mustard, olive oil and the zest and juice from one lemon. Once cooked, drizzle the fish with the herb dressing and serve with side salad.