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Flavorful Firework Cupcakes Recipe with Pop Rocks and Sprinkles

Flavorful Firework Cupcakes - featured image

These cupcakes combine classic fluffy cake with creamy vanilla frosting, topped with colorful sprinkles and Pop Rocks for a surprising fizzy crunch. Perfect for parties and celebrations, they bring a playful explosion of flavor and texture.

Ingredients

Scale
  • 1 ¾ cups (220g) all-purpose flour
  • 1 ½ teaspoons baking powder
  • ¼ teaspoon salt
  • ½ cup (113g) unsalted butter, softened
  • 1 cup (200g) granulated sugar
  • 2 large eggs, room temperature
  • 1 teaspoon vanilla extract
  • ¾ cup (180ml) whole milk
  • ¾ cup (170g) unsalted butter, softened (for frosting)
  • 3 cups (360g) powdered sugar, sifted
  • 1 teaspoon vanilla extract (for frosting)
  • 23 tablespoons heavy cream
  • Food coloring (optional)
  • 1 small packet Pop Rocks candy per cupcake
  • 2 tablespoons colorful sprinkles

Instructions

  1. Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.
  2. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
  3. In a large bowl, beat the softened butter and granulated sugar with a mixer until pale and fluffy, about 3-4 minutes.
  4. Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next, then add vanilla extract.
  5. Gradually add the dry ingredients and milk alternately in three additions, starting and ending with dry ingredients. Mix on low speed until just combined.
  6. Spoon batter evenly into cupcake liners, filling each about 2/3 full.
  7. Bake for 18-22 minutes until cupcakes spring back when touched and a toothpick inserted comes out clean.
  8. Remove cupcakes from the tin and cool completely on a cooling rack for at least 30 minutes.
  9. Prepare the frosting by beating softened butter until creamy. Gradually add powdered sugar, vanilla extract, and heavy cream. Whip until light and fluffy, adjusting cream for desired consistency. Add food coloring if desired.
  10. Frost the cooled cupcakes using a piping bag or spatula.
  11. Sprinkle colorful sprinkles over the frosting.
  12. Just before serving, sprinkle a small packet of Pop Rocks candy on each cupcake to keep the fizz alive.

Notes

Add Pop Rocks just before serving to keep their fizz. Use an ice cream scoop for evenly sized cupcakes. Cool cupcakes completely before frosting to prevent melting. For dairy-free options, substitute butter with coconut oil and use coconut whipped cream. Gluten-free flour blends can be used to make the recipe gluten-free. Store leftovers without Pop Rocks in an airtight container in the fridge for up to 3 days. Freeze unfrosted cupcakes for up to 2 months.

Nutrition

Keywords: cupcakes, pop rocks, sprinkles, party treats, easy cupcakes, festive desserts, vanilla frosting, kid-friendly, celebration desserts