Fried Grouper Sandwich, Home Style
Grouper fillets are breaded in seasoned panko and shallow-fried until golden, then stacked on soft buns with lettuce, tomato, and tartar sauce. A home skillet does the job without a deep fryer. Scale the people count in the app to 2, 4, 6, or 8 — ingredients adjust from this base of 4 servings.
Open interactive cooker (change people count)
Food safety
Fry fish to 145°F or until opaque and flaky. Keep raw fish and its breading dishes away from the sandwich toppings, and throw away leftover flour, egg, and crumbs that touched raw fish. Wash lettuce and tomato under running water before slicing.
Allergens: fish, wheat, egg
Equipment
- large heavy skillet
- 3 shallow dishes
- fish spatula
- wire rack over a sheet pan
- instant-read thermometer
- cutting board
Ingredients (for 4 servings)
- 1.5 pounds grouper fillets, cut into 4 portions about 3/4 inch thick
- 1/2 cup all-purpose flour
- 2 eggs
- 1 1/2 cups panko breadcrumbs
- 1 teaspoon Old Bay-style seafood seasoning
- 1/2 teaspoon salt
- 1/2 cup vegetable oil, for shallow frying
- 4 hamburger buns or soft rolls
- 4 lettuce leaves
- 1 tomato, sliced
- 1/2 cup tartar sauce
Directions
1. Wash the lettuce and tomato, slice the tomato, and set them aside on a clean plate.
2. Set up 3 shallow dishes: flour mixed with the salt; eggs beaten with 1 tablespoon water; panko mixed with the seafood seasoning.
3. Pat the fish dry. Coat each piece in flour, then egg, then panko, pressing so the crumbs stick. Set on a plate and wash your hands.
4. Heat the oil in a large heavy skillet over medium heat to about 350°F, or until a pinch of panko sizzles right away. Keep children away from the stove.
5. Fry the fish 3 to 4 minutes per side until deep golden. The fish should reach 145°F in the center, or be opaque and separate easily with a fork.
6. Drain on a wire rack set over a sheet pan. Toast the buns if you like.
7. Spread tartar sauce on the buns and build sandwiches with lettuce, tomato, and fish. Serve hot.
8. Chill leftovers within 2 hours (1 hour if the room is above 90°F). Let the oil cool fully before discarding it in a sealed container — never pour it down the drain.
Skill taught
Setting up a three-step breading station and shallow-frying safely.
Affordable substitution
Use frozen pollock, tilapia, or swai fillets thawed in the refrigerator overnight, and plain dry breadcrumbs in place of panko.
Optional variation
Make it a Reuben-style grouper sandwich with coleslaw and Swiss cheese on toasted rye.
Leftovers & storage
Cool and refrigerate leftover fish within 2 hours (within 1 hour if above 90°F), separate from buns and toppings. Store at 40°F or below and eat within 3 days. Reheat in a 375°F oven to 165°F until steaming hot so the crust stays crisp.