A height-adjustable cart intended for use in kitchens when transferring food among ovens, stoves and countertops is herein disclosed. The cart comprises a pair of foot-release pedals located at the base of the cart, which, when depressed, vertically adjusts the top tray surface upwardly or downwardly as desired. Thus, the user is able to equalize the height between the cart and other cooking surfaces such as ovens, stoves, countertops and even serving tables. This feature allows the user to simply slide food on and off of the cart without having to pick it up or carry it. This is ideal when dealing with heavy trays of food or food that is extremely hot.