Cookout Walnut

It costs $2.79. 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.

853 calories with 15g protein, 40g fat, 109g carbs and 440mg sodium. Full figures sit in the table above.

The Walnut at $2.79. It is the lowest priced of the 36 items on the milkshakes menu.

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.