Grilled Fish
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
This Mediterranean-style grilled fish is a fantastic way to enjoy a nutritious, heart-healthy meal during the warmer months. By marinating the fish steaks in a vibrant blend of extra-virgin olive oil, citrus juice, and aromatic herbs, you infuse the flesh with a deep savoury flavour that perfectly complements the charred notes from the grill. It is a sophisticated yet simple way to prepare fresh seafood, whether you are using swordfish, tuna, or salmon steaks.
Ideal for a light weekend lunch or a healthy midweek dinner, this dish is packed with essential omega-3 fatty acids and lean protein. Serving the fish with a warm herb dressing and fresh lemon wedges adds a bright acidity that lifts the entire plate. Pair it with a crisp green salad or some crushed new potatoes for a complete homemade meal that feels truly indulgent.
In this article:
Continue reading below
Ingredients for Grilled Fish
1 teaspoon finely minced garlic, about 3 cloves
120ml extra-virgin olive oil
60ml fresh lemon juice, orange juice, or dry white wine
1 tablespoon balsamic vinegar or sherry vinegar
a pinch of cayenne pepper or hot red pepper flakes (optional)
1/2 teaspoons ground cumin, or 1 teaspoon or more chopped fresh herbs such as rosemary, dill, parsley, thyme, coriander, basil, or mint, or 1/2 teaspoons dried thyme or oregano, crumbled
freshly ground black pepper
900g fish steaks
lemon wedges for garnish
How to make Grilled Fish
Combine all the ingredients except fish and lemon wedges and mix well. Using a pastry brush, paint the fish steaks liberally on both sides and set them aside, lightly covered with a piece of aluminum foil, to marinate for at least 30 minutes.
Build up a fire, using good hardwoods if you're cooking in a fireplace or the best hardwood charcoal (not fake-wood briquettes) if you're using a grill. Let the fire burn brightly and die down until you have a nice bed of hot coals or embers. Large pieces of fish can be set directly on the grill, but to prevent smaller ones from falling through and burning up, you may want to use a special grid made for fish.
When you're ready to cook, brush a little plain olive oil on the cooking surface and set it 4 to 6 inches from the source of heat.Arrange the fish steaks so that they have equal access to the heat source. Cook for about 4 to 5 minutes on each side, turning once. Test for doneness—fish should be opaque all the way through—by inserting the tip of a sharp knife near the bone or in the centre of a boneless piece of fish. Remove immediately to a hot platter.
The remaining marinade should be heated just to the boiling point and either poured over the cooked fish or passed at the table along with lemon wedges.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.