Combine mayonnaise and sriracha, set aside.: The aroma of sriracha brightens as it blends into the cool, creamy mayonnaise , releasing a faint tang and peppery scent. Whisk until uniform so the heat disperses evenly, which prevents spicy pockets. This also gives you a glossy sauce that will cling to the burger, providing moisture and a balanced kick. A common mistake is overdoing the sriracha , which can mask the delicate salmon , so taste and adjust carefully.
Remove the skin from the salmon, and cut about a 4 oz piece off.: You will notice a clean, slightly briny smell as you work. Removing the skin ensures even cooking and a pleasant bite, while cutting into a manageable portion helps with processing. Use a sharp knife to avoid tearing the flesh, and feel for bones as you go. A slip here can leave membrane or scales, so take your time and check the fillet carefully.
Place in a food processor or chopper to finely chop. This will help hold the burgers together. With a knife finely chop the remaining salmon.: When you pulse the salmon , you will hear a steady, soft whir and see the flesh break into fine flakes that bind more easily. This smoother texture helps the patties cohere without overworking. If you prefer some bite, stop early so small chunks remain; for a silkier mix, process longer. Avoid turning it into a paste by pulsing short bursts, as overprocessing makes the texture gummy.
In a medium bowl combine the salmon with the bell peppers, panko and garlic.: The finely chopped salmon presents a moist, packable texture that responds well to gentle shaping. The surface will appear slightly tacky, which is good for forming patties. Be mindful not to add too much pressure when compacting, since squeezing out moisture can dry the interior.
In a small bowl, combine egg, soy sauce, lemon juice, and salt; add to salmon mixture, tossing gently to combine.: Hand chopping yields irregular pieces that add pleasant texture and visual interest. You'll notice a firmer feel compared to processed fish, and those small chunks create contrast in the finished burger. Take care to keep your knife sharp for clean cuts, and avoid large uneven pieces that can make forming inconsistent patties.
Form mixture into 4 patties and refrigerate at least one hour, this will help the burgers become firm and hold together during cooking.: The scent of raw garlic and sweet bell peppers mingles with the oceanic salmon , creating a layered aroma. Toss gently to distribute ingredients so the panko can absorb moisture evenly, which prevents soggy centers. Overmixing is a frequent misstep, it compacts the mixture and yields dense burgers, so fold with care.
Lightly coat a grill pan or skillet with cooking spray. Place over medium-high heat until hot. Cook the patties 4 to 5 minutes per side, or until cooked through.: The wet ingredients brighten and glue the mixture, with the egg adding structure and the soy sauce supplying umami. You may smell the citrusy pop of the lemon juice as you fold, which balances richness. Combine just until homogenous; too vigorous mixing can break down the panko and cause tough patties.
Place arugula on each plate, top each with salmon burger, 1 tbsp of mayo and avocado slices – enjoy!: The chill firms the fats and bonds the proteins, making patties that sear without falling apart. You will feel the texture tighten under your palms as they cool, and the surface becomes less tacky. Skipping the chill often leads to collapsing burgers, so resist the urge to cook immediately.
Lightly coat a grill pan or skillet with cooking spray: Heating the pan until it is hot creates immediate contact so the exterior browns quickly, producing a satisfying sizzle and caramelized edges. A well heated surface prevents sticking and encourages an even crust. If the pan is not hot enough, the patties will absorb oil and steam instead of sear, resulting in a pale finish.
Place over medium-high heat until hot: You will hear a bright sizzle when the patties hit the surface, and a toasted aroma will develop as proteins brown. Maintain medium-high heat so the exterior crisps while the center cooks through. Too high heat will char the outside before the interior reaches a safe temperature, while too low heat yields a greasy, underbrowned patty.
Cook the patties 4 to 5 minutes per side, or until cooked through: As they cook, watch for the edges to turn opaque and golden, and listen for a consistent, even sizzle. The patties will firm slightly and release easily when ready to flip. If you press the center and juices run clear, that is a good sign of doneness. A common error is flipping too often, which prevents proper crust formation.
Place arugula on each plate, top each with salmon burger, 1 tbsp of mayo and avocado slices – enjoy: Assemble while the burger is warm so the avocado softens and the sriracha mayo integrates, creating a glossy, inviting finish. The peppery bite of arugula against the creamy avocado and spicy sauce is pleasingly balanced. Serve immediately, because letting the burger sit will cool the crust and reduce textural contrast.