Loaded with tart apple chunks, warm autumn spices, and drenched to the high heavens with the most glorious homemade toffee sauce, this apple bundt cake is the perfect fall dessert. I've tested this recipe twice, the first time being gluten-free and dairy-free. The second time, with good ol' regular dairy and gluten ingredients. And guess what?! Both bundt cakes turned out fabulous. So no matter your dietary restrictions, you'll be able to enjoy a slice of apple bundt cake this autumn season.