Ingredients
Equipment
Method
Make the cupcakes
- Simmer the apple cider in a small saucepan over medium heat until reduced to 1/2 cup, about 10 to 15 minutes.
- Cool the cider reduction to room temperature.
- Heat the oven to 350°F.
- Line a 12-cup muffin pan with paper liners.
- Whisk the flour, baking powder, baking soda, cinnamon, nutmeg, and salt in a medium bowl.
- Beat the softened butter and granulated sugar in a large bowl until light and fluffy, about 2 minutes.
- Beat in the eggs one at a time.
- Beat in the sour cream and cooled cider reduction.
- Mix in the flour mixture in two additions just until combined.
- Divide the batter evenly among the liners.
- Bake for 18 to 22 minutes, until a toothpick inserted in the center comes out with a few moist crumbs.
- Cool the cupcakes in the pan for 5 minutes.
- Transfer the cupcakes to a rack and cool completely.
Make the cinnamon buttercream
- Beat the softened butter in a large bowl until smooth.
- Gradually beat in the powdered sugar, cinnamon, and salt.
- Beat in the vanilla and milk until the buttercream is fluffy and spreadable.
- Frost the cooled cupcakes.
Notes
For the best texture, cool the cider reduction to room temperature before adding it to the batter. Store frosted cupcakes covered in the refrigerator for up to 3 days; freeze unfrosted cupcakes for up to 2 months. For a dairy-free variation, use dairy-free butter, sour cream, and milk.
