Sliders for Charlie 🍔 #cooking #fyp #food #burger Ingredients - 6 soft slider buns

420g 80/20 ground beef, split into 6 x 70g balls - 2 tbsp grapeseed oil - 1 small brown onion, medium dice - 6 slices burger cheese - 1/2 head iceberg lettuce, finely sliced - 12 sour pickle slices