Make these easy caramel apple cupcakes with spice cake mix, fresh apples, and homemade caramel frosting. A simple fall dessert that tastes like caramel apples in cupcake form.
Preheat oven to 350°F (175°C). Line a 24-count muffin pan with cupcake liners.
In a large bowl, whisk together cake mix, eggs, oil, and milk until no dry streaks remain. Do not overmix.
Gently fold in cinnamon, nutmeg, and chopped apples that have been tossed with 1 tablespoon of flour.
Divide batter evenly into liners, filling each about two-thirds full.
Bake for 18–22 minutes, rotating pans halfway if using two racks, until a toothpick inserted in the center comes out clean. Let cupcakes cool completely on a wire rack.
For the frosting
Beat butter with a mixer on medium speed until smooth and creamy, about 2 minutes.
Gradually add the powdered sugar, mixing until it is incorporated.
Add caramel, heavy cream, vanilla, and salt. Beat on high speed for 2–3 minutes, until the mixture is light and fluffy. If frosting is too thick, add a splash more cream.
Pipe or spread frosting onto cooled cupcakes.
Drizzle with extra caramel and garnish with apple slices if desired.
Notes
At room temperature: Store frosted cupcakes in an airtight container for up to 2 days.In the fridge: Keep in a covered container for up to 5 days. Bring to room temperature before serving.Freezing: Freeze unfrosted cupcakes for up to 2 months. Thaw at room temperature, then add the frosting. Make ahead: Bake cupcakes a day ahead and frost right before serving for the freshest look and taste.