Question: James Alexander Dewar, was the Canadian inventor of the Twinkie, an American snack cake, marketed as a "Golden Sponge Cake with Creamy Filling", it was formerly made and distributed, by which company?
Sentence (from "Layer cake"): A layer cake (US English) or sandwich cake (UK English), also called a sandwich in UK English, is a cake consisting of multiple stacked sheets of cake, held together by frosting or another type of filling, such as jam or other preserves.
Relevant evidence: No