>> time required: 30 minutes
>> course: main
>> serves: 2
>> source: Moribyan - we got Five Guys at home

Cut @onion{1}(yellow, chunked) and sauté in @oil{} with a pinch of @salt{} in a #skillet{}. Add splashes of @water{} to deglaze occasionally until fully caramelized, about ~{15%minutes}.

Slice @tomato{1} and season with @salt{} and @black pepper{}. Set aside with @lettuce{2%leaves} and @pickles{4%slices}.

Divide @ground beef{200%g}(80/20) into two 100g portions. Shape into patties and flatten thin.

Butter @sesame seed buns{2} with @butter{1%tbsp} and toast on the #griddle{} until golden.

Place patties on the hot griddle, season topside with @salt{} and @black pepper{}. Wait for juices to pool on top before flipping. Get a good char, then top each with @american cheese{2%slices}.

Layer on the bottom bun: @ketchup{}, @mustard{}, caramelized onions, patties, tomato, lettuce, pickles. Spread @mayonnaise{} on the top bun and close.

Wrap each burger tightly in foil and let steam for ~{3%minutes} — this is the Five Guys secret.