In a food processor, combine ½ cup almonds, roasted peppers + oil, lemon zest + 2 cloves of garlic; blend until well combined but still chunky from the nuts; taste + season with salt/pep

Preheat air fryer to 400°; add broccoli to a bowl, drizzle with 2 tbsp oil + salt/pep; spread evenly into air fryer basket + air fry for 7 min, shaking halfway until florets are crispy

Remove focaccia from bag + cut in half (save other half for later); cut focaccia in half horizontally + air fry 400° for 3-5 min until toasty

Spread cut-side of focaccia with red pepper spread then divide ½ pouch of onions between bottom slice; top onions with a handful of arugula + fried broccoli; slice sandwich in half + divide to plates