Grilled Fish Sandwiches

READY IN: 23mins
Recipe by Lvs2Cook

Choose your favorite seasoning to rub on the fish before grilling. You can also use frozen thawed fish fillets if you want. Toasting the focaccia or buns before serving adds a little crunch to your meal.

Top Review by Ginny Sue

Easy versatile fish sandwich recipe. I used cajun seasoning, and pan-fried tilapia fillets instead of grilling. The honey-mustard mayo was great with this. I added the optional lettuce and tomatoes, along with a bit of pickle relish.

Ingredients Nutrition


  1. Brush fillets with lemon or lime juice.
  2. Rub with desired seasoning evenly on all sides of fish.
  3. Place the seasoned fillets in a well-greased wire grill basket.
  4. Grill in the basket over medium heat for 4 to 6 minutes for each 1/2-inch thickness of fish or until fish begins to flake easily with a fork.
  5. Meanwhile, make spread by combining mayo, mustard and honey (to taste) in a small bowl.
  6. To serve, spread cut sides of focaccia with the spread.
  7. On bottom half of focaccia slices, put watercress, tomato, fish, and top slice.
  8. Serve.

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