Apple Cake with Warm Cinnamon-Butter Sauce

My sister's recipe for a simple, rustic apple cake that’s dark with cinnamon and nutmeg then drizzled with a warm cinnamon and butter sauce, a sort of cinnamon-y caramel sauce. I promise you: it's all a little bit of cinnamon heaven. Homemade Apple Cake, Made from Scratch, Fresh & Seasonal. Extra Welcome When "Supper's a Little Skimpy". An Autumn Classic. Budget Friendly. Weeknight Easy, Weekend Special. Great for Baking with Kids.