Butter Cake with Cherries

Butter dough: wheat flour, milk powder, sugar, salt, baker's yeast, vanillin, egg yolk, margarine, vegetable oil, baking powder (wheat flour, ascorbic acid, enzymes. Contains traces of egg products, dairy products, soybeans, peanuts, nuts, sesame seeds, mustard, celery, fresh frozen cherry fruit filling, sugar, modified starch, cherry flavor, sorbic acid preservative, food coloring E124).