Over-the-Top Treats to Make with Halloween Candy Kids cruise their accumulate of hard-earned Halloween sweets sacred, so a concept of leftover sweets is a fantasy in a lot of households. Before making any of these scary desserts, batch up on additional sweets in advance, or strike a post-trick-or-treat sale aisles. Store-bought cake, frosting as well as brownies can be used as timesavers, or you can have your own. Do frost a baked sweat bread as well as brownies yourself, because a frosting needs to be wet for a sweets to belong properly. Check out some-more sweets to have with Halloween candy.