In Sally McKenney's book, Sally’s Baking 101: Foolproof Recipes from Easy to Advanced, the baker and creator of Sally's Baking Addiction site shares an array of baked goods recipes that any home baker can tackle, from an apple cider spice bread to these pumpkin spice latte muffins. For the PSL treats, McKenney combines the pumpkin muffin with everyone's favorite autumnal coffee order. "The result is completely irresistible: a soft, spiced muffin with an espresso-hinted creamy center that pairs with it seamlessly, like a crisp fall morning and your favorite sweater," she writes.