These Brown Butter Apple Cider Donut Muffins are tender, moist, and coated in a crunchy cinnamon-sugar topping. The double dose of apple cider—both in the batter and reduced into a syrup—creates an intensely cozy fall flavor that makes them disappear fastest at every gathering.
Brown butter can burn quickly—watch it closely and remove from heat as soon as brown specks appear. For best texture, use room temperature eggs and buttermilk. The reduced cider can be made a day ahead and stored at room temperature. Muffins are best the day they are made but reheat well.
Keywords: brown butter, apple cider, donut muffins, fall recipe, cinnamon sugar, easy muffins, brunch