Print

Perfect Sparkler Cupcakes Recipe with Easy Popping Pop Rocks Frosting

perfect sparkler cupcakes - featured image

These cupcakes combine a moist, tender crumb with creamy frosting and a playful popping Pop Rocks topping, creating a fun and interactive treat perfect for parties and celebrations.

Ingredients

Scale
  • 1 ½ cups (190g) all-purpose flour
  • 1 ½ tsp baking powder
  • ¼ tsp salt
  • ½ cup (113g) unsalted butter, softened
  • 1 cup (200g) granulated sugar
  • 2 large eggs, room temperature
  • 1 tsp vanilla extract
  • ½ cup (120ml) whole milk, room temperature
  • 1 cup (227g) unsalted butter, softened (for frosting)
  • 34 cups (360-480g) powdered sugar, sifted
  • 1 tsp vanilla extract (for frosting)
  • 23 tbsp heavy cream or whole milk (for frosting)
  • 1 small packet (about 0.3 oz / 8.5g) Pop Rocks, assorted flavors

Instructions

  1. Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with cupcake liners.
  2. In a medium bowl, sift together the flour, baking powder, and salt. Set aside.
  3. In a large bowl, beat ½ cup softened unsalted butter with granulated sugar using an electric mixer on medium speed until pale and fluffy, about 3-4 minutes.
  4. Beat in the eggs one at a time, blending well after each addition. Stir in 1 tsp vanilla extract.
  5. Alternately add the dry ingredients and ½ cup whole milk to the butter mixture, starting and ending with the dry ingredients. Mix gently after each addition just until combined.
  6. Divide the batter evenly among the 12 liners, filling each about ⅔ full.
  7. Bake for 18-22 minutes, or until a toothpick inserted comes out clean. Let cupcakes cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.
  8. For the frosting, beat 1 cup softened unsalted butter until creamy. Gradually add 3-4 cups sifted powdered sugar, alternating with 2-3 tbsp heavy cream or milk, beating on medium-high until fluffy and spreadable. Mix in 1 tsp vanilla extract.
  9. Pipe or spread the frosting generously on each cooled cupcake.
  10. Right before serving, sprinkle about 1 teaspoon of Pop Rocks on top of each cupcake to keep the popping effect.

Notes

Add Pop Rocks only right before serving to preserve their popping effect. Store cupcakes in an airtight container separate from Pop Rocks. Use gluten-free flour and dairy-free substitutes to make gluten-free or vegan versions. Avoid refrigerating cupcakes with Pop Rocks on top to prevent losing the fizz.

Nutrition

Keywords: cupcakes, pop rocks, frosting, party dessert, easy cupcakes, fun dessert, sparkler cupcakes