Provided is a kitchen appliance comprising a food preparation chamber, and a storage container in which contents are storable prior to delivery to the food preparation chamber. The food preparation chamber and the storage container are integrated in a main assembly of the kitchen appliance. A support member, e.g. a support foot, supports thereon at least part of the storage container. A weighing sensor assembly supports, and is thus able to weigh, the main assembly other than the at least part of the storage container that is supported on the support member.