Galaxy box cake pops are cake crumbs and frosting rolled into balls, chilled on sticks, then dipped in white chocolate swirled with three blues. One box of yellow cake mix makes 20 pops. The whole thing runs about 45 minutes of active work plus chilling.
The part people get wrong is the glaze. You stir the food coloring in and you get flat lavender. You leave it alone and drag the pop through it, and you get streaks that look like a photo of a nebula.
This is a project, not a five minute snack. Read the glaze section before you start melting anything.
Step-by-Step Instructions
1. Heat the oven and bake
Set the oven to 350°F (180°C). Mix the cake batter the way the box tells you and pour it into a greased pan. Bake about 30 minutes. It is done when a skewer pushed into the middle comes out with no wet batter on it.
2. Cool and crumble
Let the cake cool completely to room temperature. Break it into crumbs in a medium bowl. There should be no big chunks left.
3. Mix in the frosting
Add the 1/3 cup vanilla frosting and work it in with your hands. Squeeze a handful. If it holds together, it is ready. If it crumbles apart, add another spoonful of frosting.
4. Roll the balls
Use a small ice cream scoop to portion the mixture, then roll each one into a ball. You should get about 20. Set them on a tray.
5. Attach the sticks
Dip the tip of a popsicle stick into the 1/4 cup melted white chocolate and push it about halfway into a cake ball. Repeat with the rest. Freeze for at least 30 minutes.
6. Bloom the gelatin
Put 3 tablespoons of the water in a small bowl and sprinkle the gelatin over it. Leave it for 5 minutes. It will look like wet sand.
7. Boil the sugar mixture
Combine the remaining 1/4 cup water, the sugar and the condensed milk in a medium saucepan. Bring it to a boil over high heat, then take the pan off the heat.
8. Whisk in the gelatin
Add the bloomed gelatin to the hot pan and whisk until it disappears completely. No lumps should be left.
9. Melt the chocolate
Put the 3/4 cup white chocolate in a bowl. Pour the hot milk mixture through a sieve over it and wait 2 minutes. Then blend with an immersion blender until it is glossy and smooth.
10. Add the colors
Pour the glaze into a deep mug or narrow container. Squeeze in light blue, then purple, then navy. Do not stir. The colors stay in stripes until a pop drags through them.
11. Dip and twist
Take one frozen pop and push it straight down into the glaze, then twist as you lift it out. That twist is what makes the marble pattern. Let the excess drip off for a second.
12. Dry upright
Stand the pop in a piece of styrofoam and leave it until the shell is fully hard. Repeat with the rest of the pops, going back to the freezer if they start to soften.
Tips & Tricks
- Crumble the cake while it is still slightly warm. It mixes into the frosting more evenly.
- If the cake balls crack when you push the stick in, the chocolate on the stick tip was not set. Dip, insert, then freeze.
- The glaze thickens as it sits. If it gets too stiff to dip, set the container in a bowl of warm water for a minute.
- Work with one pop at a time. Pulling it out, letting it warm up and dipping again gives you a lumpy shell.
Variations
- Swap the yellow cake for a white or funfetti box mix. The crumb texture is the same and the color underneath changes.
- Use dark chocolate for the shell instead of white and the blues will look like a night sky. The method does not change.
- Add a quarter teaspoon of almond extract to the glaze for a different flavor. Keep it small, since almond extract is strong.
How to Store Galaxy 'Box' Cake Pop
Refrigerator
Keep finished pops in a sealed container in the fridge for up to 5 days. Let them sit out 10 minutes before eating so the shell softens.
Freezer
Freeze undipped cake balls for up to 2 months, or finished pops for up to 1 month. Thaw finished pops in the fridge overnight.
Reheating
Do not reheat these. Heat melts the shell and turns the coating greasy.
Frequently Asked Questions
Q: Why did my glaze turn gray instead of marbled?
You stirred it. The three colors have to stay separate in the mug, and the pattern comes from the pop pulling through them. Squeeze the colors in and leave them alone.
Q: Can I skip the gelatin?
No. Without it the glaze stays soft and sticky and never sets into a shell. It is one packet and it takes 5 minutes to bloom.
Q: Do I have to freeze the cake balls first?
Yes, for at least 30 minutes. A cold ball holds its shape when it hits the warm glaze. A room temperature one falls apart on the stick.
Q: How do I know the cake is baked through?
Push a skewer or thin knife into the center. It should come out clean, with no wet batter clinging to it. Start checking at 28 minutes since ovens vary.
Q: Can I make these ahead of time?
You can bake and crumble the cake a day ahead and keep it covered in the fridge. Dip the pops the same day you plan to serve them for the cleanest shell.
Galaxy Box Cake Pops: Marbled White Chocolate Treats
Yellow cake mixed with frosting, stuck on a stick, then dipped in swirled blue and purple white chocolate for galaxy cake pops you can make at home.
Ingredients
Instructions
- 1Heat the oven and bake — Set the oven to 350°F (180°C). Mix the cake batter the way the box tells you and pour it into a greased pan. Bake about 30 minutes. It is done when a skewer pushed into the middle comes out with no wet batter on it.
- 2Cool and crumble — Let the cake cool completely to room temperature. Break it into crumbs in a medium bowl. There should be no big chunks left.
- 3Mix in the frosting — Add the 1/3 cup vanilla frosting and work it in with your hands. Squeeze a handful. If it holds together, it is ready. If it crumbles apart, add another spoonful of frosting.
- 4Roll the balls — Use a small ice cream scoop to portion the mixture, then roll each one into a ball. You should get about 20. Set them on a tray.
- 5Attach the sticks — Dip the tip of a popsicle stick into the 1/4 cup melted white chocolate and push it about halfway into a cake ball. Repeat with the rest. Freeze for at least 30 minutes.
- 6Bloom the gelatin — Put 3 tablespoons of the water in a small bowl and sprinkle the gelatin over it. Leave it for 5 minutes. It will look like wet sand.
- 7Boil the sugar mixture — Combine the remaining 1/4 cup water, the sugar and the condensed milk in a medium saucepan. Bring it to a boil over high heat, then take the pan off the heat.
- 8Whisk in the gelatin — Add the bloomed gelatin to the hot pan and whisk until it disappears completely. No lumps should be left.
- 9Melt the chocolate — Put the 3/4 cup white chocolate in a bowl. Pour the hot milk mixture through a sieve over it and wait 2 minutes. Then blend with an immersion blender until it is glossy and smooth.
- 10Add the colors — Pour the glaze into a deep mug or narrow container. Squeeze in light blue, then purple, then navy. Do not stir. The colors stay in stripes until a pop drags through them.
- 11Dip and twist — Take one frozen pop and push it straight down into the glaze, then twist as you lift it out. That twist is what makes the marble pattern. Let the excess drip off for a second.
- 12Dry upright — Stand the pop in a piece of styrofoam and leave it until the shell is fully hard. Repeat with the rest of the pops, going back to the freezer if they start to soften.
Darnell covers air fryer recipes and slow cook meals, with a steady side of eggs and breakfast casseroles for people cooking on a tight schedule. He writes in a blunt, test-it-again voice and flags the mistakes that ruin texture, from soggy fries to rubbery eggs. Every post gives timings, temperatures, and a fallback if your machine runs hot.
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