Tuna burgers are pan-seared patties made with canned tuna, egg, panko, and simple flavorings, served on buns with crisp toppings. They come together without raw fish, and a short chill helps the patties hold their shape while the outside turns golden.
Ingredients
Choose tuna packed in water and drain it very well; extra liquid makes soft patties that are difficult to turn. Panko gives the mixture a light texture, while egg and mayonnaise help bind it. The quantities below make four burgers, with the bun toppings listed too.
- 2 cans tuna in water, 5 oz (142 g) each, drained to about 8 oz (227 g)
- 1 large egg, about 1.8 oz (50 g) without the shell
- 1/2 cup panko breadcrumbs (30 g)
- 1/4 cup mayonnaise (60 ml)
- 2 tablespoons Dijon mustard (30 g)
- 1/3 cup finely diced celery (35 g)
- 2 tablespoons finely sliced scallions (12 g)
- 1 tablespoon lemon juice (15 ml)
- 1 teaspoon finely grated lemon zest (2 g)
- 1/2 teaspoon kosher salt (about 2.5 g)
- 1/4 teaspoon freshly ground black pepper (about 0.5 g)
- 1 tablespoon neutral oil, such as canola or avocado oil (15 ml)
- 4 burger buns, about 8.5 oz (240 g) total
- 4 lettuce leaves, about 1.4 oz (40 g)
- 1 medium tomato, about 5 oz (150 g), sliced
Instructions
- Drain and flake the tuna. Empty the tuna into a fine-mesh strainer and press it gently with the back of a spoon to remove excess water. Transfer it to a medium bowl and break it into small flakes with a fork. Avoid mashing it into a paste: a little texture makes the finished patties more pleasant to bite. If the tuna still looks wet, blot it briefly with a clean paper towel.
- Mix the binder and seasonings. In a small bowl, beat the egg with the mayonnaise, Dijon, lemon juice, lemon zest, salt, and pepper until smooth. Pour this mixture over the tuna. Add the celery, scallions, and panko, then fold gently until there are no dry pockets of crumbs. The mixture should hold together when squeezed but should not feel wet or runny.
- Shape and chill. Divide the mixture into four equal portions and form patties about 3 inches (7.5 cm) wide and 3/4 inch (2 cm) thick. Press the edges together gently so they do not crumble, but do not pack the centers hard. Set the patties on a plate, cover, and refrigerate for 20 minutes. This brief rest lets the panko absorb moisture and firms the patties for turning.
- Prepare the skillet. Heat a large, preferably 12-inch (30 cm), nonstick or well-seasoned skillet over medium heat. Add the oil and swirl to coat the pan. It is ready when the oil shimmers but is not smoking. If your skillet is smaller, cook the patties in batches rather than crowding them; crowded patties brown less evenly and can be harder to flip.
- Cook the patties. Place the patties in the pan and cook for about 5 to 6 minutes on the first side, without moving them, until the underside is deep golden and the edges look set. Turn carefully with a thin spatula and cook the second side for about 5 to 6 minutes. Because the mixture contains egg, use a food thermometer in the center of a patty: USDA FSIS guidance for egg dishes is 160°F (71°C); the safe minimum for fish is 145°F (63°C). If the patties need more time, lower the heat slightly and continue cooking, checking again so the outside does not overbrown.
- Toast and assemble. Move the cooked patties to a clean plate. If you like toasted buns, place them cut-side down in the skillet for 30 to 60 seconds, watching closely. Put a lettuce leaf and tomato slices on each bottom bun, add a tuna patty, then close with the top bun. Serve while warm.
Tips
- Drain thoroughly. Wet tuna is the most common reason these burgers fall apart. After straining, press gently rather than squeezing the fish completely dry; the goal is to remove loose liquid while keeping the tuna moist. If the mixture seems loose after mixing, add panko 1 tablespoon (about 4 g) at a time and let it sit for a few minutes before shaping.
- Chill before cooking. Do not skip the 20-minute rest if you can avoid it. The patties are delicate before chilling, especially when turned. Use a thin spatula, slide it fully beneath each patty, and flip once. If one cracks, press it back together in the pan and let the underside set before moving it again.
- Adjust the crumbs, not the egg. Tuna brands vary in moisture and can size, so the mixture may need a small adjustment. Add panko gradually if it is too loose; if it feels dry and crumbly, mix in 1 teaspoon (5 ml) mayonnaise or water at a time. Adding another egg can make the mixture too soft and eggy.
- Keep the heat moderate. Medium heat gives the center time to reach the required temperature without scorching the crumbs. If the pan smokes or the patties darken before the center is ready, reduce the burner. A thermometer is more reliable than judging doneness from color alone.
Serving Suggestions
Serve the burgers on toasted buns with lettuce and tomato, plus a little extra mayonnaise or Dijon if desired. Thinly sliced red onion, pickles, or a spoonful of coleslaw add crunch and a sharp contrast to the rich tuna mixture. For a tangy sauce, stir lemon juice and chopped dill into mayonnaise, or use tartar sauce; keep sauce on the bun rather than mixing extra into the patties, which can make them soft.
For a casual meal, pair a burger with oven fries, potato wedges, or a simple green salad. A vinegar-dressed cabbage slaw, cucumber salad, or steamed green beans also works well if you want something lighter alongside the bun. If serving a group, arrange the toppings separately so each person can build a burger without leaving the cooked patties sitting out for long.
Variations
Make them spicy: Add 1 to 2 teaspoons (5 to 10 ml) hot sauce to the binder, or mix in a pinch of cayenne. Start small, since mustard and lemon already give the patties a noticeable tang. A few thin jalapeño slices on the assembled burger add heat and crunch without changing the patty texture.
Swap the herbs or aromatics: Replace scallions with 2 tablespoons (about 20 g) minced red onion, or use chopped parsley or dill. Red onion has a stronger, sharper flavor, while herbs make the burgers taste fresher. Finely chop any substitute so the pieces do not weaken the patties when you turn them.
Use regular breadcrumbs: If panko is unavailable, use 1/3 cup (about 35 g) plain fine breadcrumbs instead of 1/2 cup panko. Fine crumbs absorb moisture more quickly and make a slightly denser patty, so begin with the smaller quantity and add more only if the mixture will not hold its shape. For a gluten-free version, use certified gluten-free panko or breadcrumbs and check that the buns are gluten-free too.
Serve without a bun: Shape the mixture into four patties as directed and serve each over salad greens, rice, or roasted potatoes. The patties are still best chilled before cooking. For smaller portions, make eight compact cakes and watch the pan closely; they will cook faster, so check the center temperature rather than relying on the timing for full-size burgers.
Storage and Reheating
Refrigerate cooked patties within 2 hours of cooking, in a shallow airtight container. They keep for 3 to 4 days in the refrigerator. Store buns and fresh toppings separately so they do not become damp. If you want to prepare ahead, shape the uncooked patties, cover them, and refrigerate for up to 24 hours before cooking. Keep raw egg-containing mixture chilled, and do not leave it at room temperature while assembling other food.
To freeze cooked patties, let them cool promptly, separate them with parchment, and freeze in a sealed freezer-safe container for up to 2 months for best quality. Thaw overnight in the refrigerator before reheating. Reheat patties in a covered skillet over low heat with a teaspoon of water, or in a 325°F (163°C) oven, until the center reaches 165°F (74°C). The microwave also works: cover loosely and heat in short bursts, checking the center so the edges do not become tough. Reheat only the portions you plan to eat.
Frequently Asked Questions
Can I use tuna packed in oil?
Yes. Drain it thoroughly, and expect a richer, slightly more tender patty. Because oil-packed tuna can leave the mixture softer, start with the listed panko and add a little more only if needed. You can also reduce the added mayonnaise by 1 tablespoon (15 ml) if the mixture feels oily or loose.
Why are my tuna burgers falling apart?
Usually the tuna was not drained well, the mixture was too wet, or the patties were turned before the first side had formed a crust. Press out excess liquid, chill the shaped patties for 20 minutes, and let them cook undisturbed until the edges look set. A thin spatula that fits under the whole patty makes flipping easier.
Can I make the mixture ahead?
Yes. Mix and shape the patties, cover them, and refrigerate for up to 24 hours before cooking. For the best texture, keep them in a single layer or separate layers with parchment. Do not leave the raw mixture on the counter to warm up; cook it straight from the refrigerator, allowing an extra minute or two if needed and checking the center temperature.
Can I bake tuna burgers instead of pan-frying?
Yes. Set the patties on a lightly oiled, parchment-lined baking sheet and bake at 400°F (204°C), turning once, until browned and the center reaches the required temperature. Timing depends on patty thickness and the oven, so start checking after about 12 minutes. Baking uses less direct oil but usually produces a less crisp surface than skillet cooking.
Can I make these without mayonnaise?
You can replace the mayonnaise with plain Greek yogurt in the same quantity, though the patties will taste tangier and may be a little less rich. Check the mixture before shaping, since yogurt can vary in thickness; add panko a little at a time if it seems loose. A neutral mayonnaise-style spread is another straightforward substitute.
What kind of tuna works best?
Chunk light tuna is easy to flake and generally gives a softer texture, while solid white albacore makes larger flakes and a firmer, meatier bite. Either works in this recipe. Whichever you choose, drain it well and break large chunks into bite-size flakes so the binder is distributed evenly.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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