Herby Burgers With Fennel Slaw Recipes

Steps:

• Heat oven to 200C/180C fan/gas 6. Snip the tops off the sausages and squeeze the meat out into a bowl. Stir in the fennel seeds, chilli flakes and half the zest, then shape into 4 patties. Place the burgers on a baking sheet and cook for 25-30 mins until golden and cooked through.
• Meanwhile, mix the remaining zest and juice with the mayo and seasoning, then stir in the onion and fennel. Leave to stand while the burgers finish cooking.
• Place a burger in each roll with some slaw, serving any extra on the side.

Steps:

• Lemon-Caper Aioli:
• Place capers in a small bowl and pour in warm water to cover. Let soak 20 minutes. Drain, rinse, and pat dry. Coarsely chop.
• Whisk capers, mayonnaise, oil, lemon zest, lemon juice, mustard, and garlic in a medium bowl; taste and season with salt and more lemon juice, if desired.
• Assembly:
• Shape lamb into 4 patties about 1" thick, season with salt, and let sit at room temperature 30 minutes.
• Heat 2 Tbsp. oil in a large skillet, ideally cast iron, over medium. Cook lamb patties, working in batches if needed, until browned (they won't take on as much color as a beef burger), 5-7 minutes. Turn and cook until browned on second side, about 5 minutes for medium-rare. Transfer patties to a plate and let rest 10 minutes.
• Meanwhile, toss celery, fennel, fennel fronds (if using), onion, lemon juice, dried mint, and remaining 2 Tbsp. oil in a medium bowl. Season slaw with salt and pepper.
• Generously spread aioli on cut sides of buns and build each burger with a lamb patty, 3 or 4 boquerones, and a mound of slaw. This is a messy burger, so the bib is not optional.
• Do Ahead
• Aioli can be made 1 day ahead. Cover and chill.

Steps:

• To cook burgers: Prepare a grill.
• Gently toast fennel seeds in a dry skillet until aromatic.
• In a large bowl, combine fennel seeds, onion, garlic, salt and smoked paprika.
• Add pork and bacon. Toss gently until well mixed, without overworking meat.
• Divide into four portions and shape into patties. Place on a plate or platter and chill for at least one hour.
• Cook burgers for about 6 minutes on hot side of grill. After 3 minutes, flip and cook 3 more minutes, then move to cool part of grill for 3 more minutes. Burgers can also be fried in a pan over medium-high heat for about 3 minutes on each side. Let burgers rest for a few minutes, tented with foil, before serving.
• To prepare slaw: Whisk vinegars, mustard and salt in a bowl until salt is dissolved. Add oil and whisk until emulsified.
• Place fennel bulb and cabbage into bowl and toss to combine with dressing. Add fennel fronds and toss again just before serving.
• Place burgers on toasted or lightly grilled buns and top each with a little slaw.