Best Apple Pie-Stuffed Cupcakes Recipe - How to Make Apple Pie Cupcakes

Ingredients

• 1 box of vanilla cake mix, plus ingredients called for on box
• 4 tbsp. butter
• 1/4 c. brown sugar
• 1 1/2 teaspoons ground cinnamon, plus more for decorating
• 1 1/2 tsp. ground nutmeg
• 3/4 tsp. ground ginger
• 1/2 tsp. salt, plus more for buttercream
• 4 honey crisp apples, medium, peeled, sliced into 1/2" cubes
• 1 1/2 c. (3 sticks) butter, softened
• 4 c. powdered sugar
• 2 tsp. vanilla extract
• 3 tbsp. heavy cream
• Demerara sugar and cinnamon, for sprinkling