¼cupwhite onion, shredded and moisture squeezed out
2-3tbspfrozen butter, shredded
2tspgarlic, minced
1tspWorcestershire sauce
2tbspmayonnaise
1tspDijon mustard
½tsplemon zest
½tspliquid smoke (optional, for grilled flavor)
2tbspfinely grated parmesan cheese
Kosher salt and ground black pepper, to taste
For Assembly
4 hamburger buns (regular, brioche, or gluten-free)
Romaine lettuce leaves
Caesar dressing (regular or dairy-free)
Shaved parmesan cheese
Croutons (whole or crushed)
Red onion slices (optional)
Instructions
Prepare the IngredientsGrate the onion and squeeze out excess liquid using a paper towel. Using the same grater, shred frozen butter (this keeps the chicken juicy as it melts inside the patty).
Mix the Chicken Burger MixtureIn a large bowl, combine ground chicken, grated onion, frozen butter, garlic, Worcestershire sauce, mayonnaise, Dijon mustard, lemon zest, liquid smoke (if using), and parmesan. Mix gently with a fork or hands—don’t overwork it.
Form the PattiesDivide the mixture into 4 equal portions, shaping each into a ½–¾ inch thick patty. Press a small thumbprint indentation in the center (to prevent puffing while grilling). Season both sides with salt and pepper.
Chill the PattiesPlace patties on a parchment-lined tray and freeze for 20 minutes. This helps them firm up and hold their shape during cooking.
Grill (or Pan-Sear)Preheat your grill or grill pan to medium-high heat. Oil the grates lightly.Grill patties for 5–6 minutes per side, or until the internal temperature reaches 160°F (71°C).→ If pan-searing, cook over medium heat in a lightly oiled skillet for the same time.
Rest and AssembleLet burgers rest for 5 minutes to retain juices. Toast the buns lightly, then assemble:Bottom bun → lettuce → burger patty → Caesar dressing → red onion → shaved parmesan → crushed croutons → top bun.