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+ servings
A brown sugar cupcake on a wood surface.

Brown Sugar Cupcakes

Megan Weimer
These simple brown sugar cupcakes are moist, flavorful, and comforting. Topped with smooth and fluffy brown sugar buttercream, this cupcake recipe is definitely a crowd pleaser and bakery worthy!
5 from 3 votes
Prep Time 20 minutes
Cook Time 18 minutes
Total Time 38 minutes
Course Dessert
Cuisine American
Servings 12 cupcakes
Calories 324.6 kcal

Ingredients
 
 

Brown Sugar Cupcakes

Brown Sugar Buttercream

  • ½ cup unsalted butter room temperature
  • ¼ cup brown sugar light or dark
  • 1 teaspoon vanilla extract
  • ¼ teaspoon salt
  • 2 cups powdered sugar
  • 1 tablespoon milk optional

Instructions
 

Cupcakes

  • Preheat the oven to 350°F/180°C and line a cupcake pan with 12 liners.
  • In a large bowl, combine the brown sugar, flour, baking powder, cinnamon, and salt. Whisk until the ingredients are evenly distributed.
    ¾ cup brown sugar, 1 ¼ cup all purpose flour, 1 ½ teaspoon baking powder, ½ teaspoon cinnamon, ½ teaspoon salt
  • Add the oil, egg, vanilla, and buttermilk. Stir with a rubber spatula until just combined with no dry streaks.
    ¼ cup vegetable oil, 1 large egg, 2 teaspoon vanilla extract, 1 cup buttermilk
  • Fill each cupcake liner ⅔ of the way full. Do not overfill!
  • Bake for 18-20 minutes or until a toothpick inserted in the center comes out clean.
  • Remove the cupcakes from the oven, let cool for 5 minutes, and transfer them to a wire cooling rack. Make sure the cupcakes are completely cool before frosting.

Buttercream

  • With a mixer, cream the butter and brown sugar on high for 8-10 minutes. Mix in the vanilla and salt on low.
    ½ cup unsalted butter, ¼ cup brown sugar, 1 teaspoon vanilla extract, ¼ teaspoon salt
  • Beat in 1 cup powdered sugar on low for 3 minutes and then beat in the remaining cup for 3 more minutes. Mix in milk until the desired consistency is reached.
    2 cups powdered sugar, 1 tablespoon milk
  • Prepare a piping bag with a large piping tip, fill with buttercream, and frost the cupcakes. Enjoy!

Notes

Bring the butter, buttermilk, and egg to room temperature to make sure everything mixes evenly.
Measure the flour with a kitchen scale for accurate weight. If you don't have one, gently spoon the flour into the measuring cup without packing it down.
Storage: Store in an airtight container at room temperature for up to 2 days. Refrigerate for an additional 3 days after that.
Freezing: Freeze unfrosted cupcakes on a baking sheet for 2 hours our until frozen solid. Store in a freezer bag in the freezer for up to 3 months.
When ready to enjoy, remove from the freezer and let thaw at room temperature for a couple hours or in the refrigerator overnight. Frost and serve.

Nutrition

Serving: 1cupcakeCalories: 324.6kcalCarbohydrates: 49.3gProtein: 2.6gFat: 13.4gSaturated Fat: 6.1gPolyunsaturated Fat: 3.1gMonounsaturated Fat: 3.3gTrans Fat: 0.3gCholesterol: 36.3mgSodium: 232mgPotassium: 76.9mgFiber: 0.4gSugar: 38.6gVitamin A: 291.4IUVitamin C: 0.003mgCalcium: 76.6mgIron: 0.9mg
Tried this recipe?Let us know how it was!