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Orange cupcakes with orange zest buttercream on a plate, decorated with fresh orange wedges and zest curls.
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Orange Cupcakes

Moist and fluffy Orange Cupcakes with orange frosting, infused with the delicious bright flavor of fresh orange juice and orange zest.
Author Diana
Servings 12 Cupcakes
Prep Time 25 minutes
Cook Time 20 minutes
Total Time 45 minutes

Equipment

  • 12 cup muffin pan
  • Cupcake liners
  • Electric Hand mixer or Stand mixer
  • Large piping bag fitted with a large tip

Ingredients

Cupcakes:

  • 1 ½ cups (190 g) all purpose flour
  • 1 teaspoon baking powder
  • ¼ teaspoon salt
  • ¾ cup (150 g) granulated sugar
  • ½ cup (115 g) unsalted butter
  • 1 ½ tablespoons orange zest from about 2 large or 3 medium oranges
  • 2 large eggs at room temperature
  • ½ teaspoon pure vanilla extract
  • ½ cup (125 g) sour cream
  • ¼ cup (60 ml) orange juice from about 1 large or 2 medium oranges

Frosting:

  • 2 cups (240 g) powdered sugar
  • ½ cup (115 g) unsalted butter
  • 2 teaspoons orange zest from one large orange or two medium
  • 1 tablespoon (15 ml) orange juice
  • ¼ teaspoon pure vanilla extract
  • 1-2 tablespoons (15-30 ml) heavy cream

Instructions

For the cupcakes:

  • Preheat the oven to 350°F (180°C), or 160°C for a fan oven, and line a 12-count muffin pan with paper liners.
  • In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
  • In a large bowl, cream together the sugar, butter and orange zest until smooth. Beat in the eggs and vanilla extract.
  • Add the flour mixture and mix until just combined. Add the sour cream and orange juice and gently stir to combine.
  • Divide the batter evenly between the prepared muffin cups. Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted in the center comes out clean.
  • Allow to cool 5 minutes before transferring to a wire rack to cool completely.

For the frosting:

  • In a large bowl add half the powdered sugar, butter and orange zest and mix until smooth. Add the remaining powdered sugar and mix well.
  • Add the orange juice and vanilla and mix to combine. Add the heavy cream as needed and mix to achieve desired consistency.
  • Pipe or spread over the cooled cupcakes.

Notes

  • Oranges. Be sure to use unwaxed oranges for your zest. If your fruit is coated in wax, it can be easily removed with hot water and a soft scrub brush.
  • Measure Correctly. I have some tips and tricks for making sure that you're measuring your ingredients correctly! Accurate amounts are very important in baking recipes.
  • Using an Electric Mixer makes the process of mixing the batter and frosting much easier. I usually switch to a spatula once the flour is added in though, so that I don't accidentally overmix the cupcake batter.
  • Cupcake Liners. I prefer to use paper liners when making cupcakes. If you'd rather not, be sure to grease the muffin pan well so that the cakes don't stick.
  • Cool Completely. Let the cupcakes cool on a wire rack until they are at room temperature before adding the frosting. Buttercream on warm cupcakes will melt!
  • Decorate your Cupcakes just like mine using a large piping bag and a wide open star tip (Wilton 8B is a good option). You can also use any piping tip that you have on hand, or skip the piping and spread the frosting using an offset spatula.

Nutrition

Serving: 1cupcake | Calories: 359kcal | Carbohydrates: 46g | Protein: 3g | Fat: 19g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 1g | Cholesterol: 79mg | Sodium: 67mg | Potassium: 96mg | Fiber: 1g | Sugar: 33g | Vitamin A: 614IU | Vitamin C: 5mg | Calcium: 39mg | Iron: 1mg