Yogurt with fruit and cereal. Unlike many (most?) people dealing with the munchies, I regularly run a calorie deficit. So I try to keep relatively healthy sources of calories on hand. I get full fat Greek yogurt and mix in whatever fibrous fruit. Lately it's been raisins and cheerios. I'll usually have a mug or small bowl of that after dinner as a sort of sturdy, healthy dessert. I wake up hungry a lot less often when I do.