Cookout Hamburger Huge

It costs $3.39. Prices come from live ordering menus and move a few cents between cities, so treat that as the going rate and confirm at your restaurant.

Cookout does not publish a topping list for this one, so the build varies slightly by restaurant. Ask at the window if you want it plain or with extras, since nothing is added by default beyond the standard build.

Trays bundle a main with two sides and a large drink from $2.99. Check the trays menu for which mains are available as a tray at your restaurant.

This one is $3.39. Other sizes: Hamburger Small at $1.39, Hamburger Big Double at $2.99. All sizes sit on the burgers menu.

It carries 40g of protein for 516 calories, which ranks it 2nd out of 108 items for protein per calorie. The nutrition calculator ranks the full list.