Fireworks Cake Toppers

Fireworks Cake Toppers

Working with sugar can be intimidating, but don't let that stop you from trying it. It's so much fun to make different shapes in varying colours to give your cupcakes that extra bit of pizzazz for special occasions. You'll have no trouble impressing everyone at the party, and you'll become a master in no time.


6-8 cake toppers


10 minutes


15-20 minutes


For the cupcakes:

  • Your favourite cupcake recipe

For Fireworks:

  • 1 cup (200 g) Redpath® Granulated Sugar
  • ⅓ cup (79 ml) corn syrup
  • ½ cup (118 ml) water
  • ¼ tsp (1 g) cream of tartar
  • gel food colouring (your colour of choice)
  • parchment paper
  • neutral flavoured spray oil


For the cupcakes:

1. Prepare your favourite cupcakes, like our Perfect Vanilla Cupcakes, and decorate with your favourite frosting.

For the fireworks:

1. Prepare one or two upside-down cookie sheets (air underneath the sheet will help the candy to cool faster), by covering them with parchment paper and spraying it with oil.

2. In your pan, over medium heat, stir together the sugar, corn syrup, water, and cream of tartar with a wooden spoon until the sugar crystals dissolve.

3. Continue to stir, using a pastry brush dampened with warm water to dissolve the sugar crystals clinging to the sides of the pot, then stop stirring as soon as the syrup starts to boil. To get to hard crack stage, it takes 15 to 20 minutes of hard boiling. Do not leave the pot unattended even for one second.

4. You are boiling the sugar to the hard crack stage at 300°F-310°F (146°C-154°C) where the sugar concentration is at 99% and the water is at 1%. This happens just seconds before the sugar begins to brown and caramelize. At these temperatures, there is almost no water left in the syrup.

5. To read the temperature of the sugar without a candy thermometer, drop a small amount of the syrup into cold water and it will form hard, brittle threads that break when bent. CAUTION: to avoid burns, allow the syrup to cool in the cold water for a few moments before attempting to touch it.

6. Remove the pan from the heat immediately and let the syrup cool to about 275°F (135°C), and the trick is that when you lift a spoon from the sugar mixture, it pours and leaves a thread on top of the surface of the melted sugar, and isn't extremely fluid like when you first took it off the heat. At this stage, stir in some gel food colouring.

7. Working quickly with a long spoon, drizzle the syrup onto the prepared papered and oil-sprayed sheets into the shape of fireworks as demonstrated in the image below. Allow to cool completely before handling. Top on cupcakes or a cake just before serving.

Finished cupcakes with toppers.


*If you're new to sugar work and the candy doesn't harden how you'd like, you can put it back into the pot and warm it up slowly and try again. Also, if the sugar becomes too hard to manage, you can use this technique as well to make it pourable again. Unfortunately, if it crystalizes you will have to restart the process.

*Please use extreme caution and care with boiling sugar. If the sugar happens to burn, put it immediately into the sink using oven mitts and DO NOT add water until the pot is completely cooled. It is extremely important to not let hot boiling sugar touch your skin, please be very cautious.

*If you are an advanced baker, go ahead and use just sugar and water and all of your attention. Proceed to step 6 if you are using this method.

*When washing a sugary pot, boil some water and pour on top of the cooled hardened sugar and let sit for half-an-hour before washing, or put on a low heat on the stovetop.