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Cotton candy mousse in pastel pink and blue swirls served in clear glass cups with a light, fluffy whipped texture
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Cotton Candy Mousse (Easy No-Bake Fluffy Dessert Recipe)

This cotton candy mousse is light, airy, and perfectly sweet with a nostalgic carnival flavor. Made with whipped cream and cotton candy flavoring, it creates a smooth, fluffy dessert that’s easy to make and perfect for parties, birthdays, or pastel-themed treats.
Course Dessert
Cuisine American
Keyword carnival dessert recipe, cotton candy dessert, cotton candy mousse, easy dessert cups, easy mousse recipe, fluffy mousse recipe, fun party desserts, homemade mousse recipe, light and airy dessert, no bake dessert, no bake mousse, whipped cream mousse
Prep Time 15 minutes
Cook Time 0 minutes
Chill time 2 hours
Total Time 2 hours 15 minutes
Servings 4 servings
Calories 210kcal
Cost $7 for entire recipe

Equipment

  • Large mixing bowl
  • Hand mixer or stand mixer (with whisk attachment)
  • Rubber spatula (for folding)
  • Small mixing bowl (for flavor base)
  • Measuring cups and spoons
  • Serving cups or dessert glasses
  • Piping bag (optional, for a cleaner presentation)

Ingredients

  • 1 cup heavy whipping cream cold
  • 2 tbsp sweetened condensed milk
  • 2½ tbsp powdered sugar
  • 1–2 tsp cotton candy flavoring
  • 1/2 tsp vanilla extract
  • Pinch of fine salt
  • Pink and/or blue food coloring optional
  • Cotton candy for garnish

Instructions

Whip the Cream

  • In a mixing bowl, whip the heavy whipping cream and powdered sugar until medium-stiff peaks form. The cream should hold its shape while staying smooth and airy.

Make the Flavor Base

  • In a separate bowl, mix together the sweetened condensed milk, cotton candy flavoring, vanilla extract, and a pinch of salt until smooth.

Fold the Mixture

  • Add one-third of the whipped cream into the flavor base and gently fold to lighten it. Then fold in the remaining whipped cream in two additions, mixing just until smooth and fluffy.

Add Color (Optional)

  • Divide the mousse and tint with pink or blue food coloring for a pastel effect.

Chill

  • Spoon or pipe the mousse into serving cups and refrigerate for 2–3 hours until set.

Garnish and Serve

  • Top with cotton candy just before serving for a fun, decorative finish.

Notes

  • Cotton candy flavoring is essential for achieving a true cotton candy mousse flavor, since real cotton candy melts instantly and does not provide lasting taste.
  • For best results, use cold heavy whipping cream, as it whips faster and creates a more stable, airy mousse texture.
  • Whip the cream to medium-stiff peaks—overwhipping can cause a grainy texture, while underwhipping can lead to a mousse that won’t hold its shape.
  • Gently folding the whipped cream into the base is key to maintaining a light and fluffy mousse consistency. Avoid overmixing, which can deflate the mixture.
  • The small amount of sweetened condensed milk adds sweetness and creaminess without making the mousse too heavy or overly sweet.
  • A pinch of salt enhances the overall flavor and prevents the dessert from tasting overly sugary.
  • Chill the mousse for at least 2–3 hours so it sets properly and develops the ideal smooth, spoonable texture.
  • This is a no-bake dessert, making it quick and easy for beginners or last-minute treats.
  • The mousse is best enjoyed within 24 hours for peak texture, but it can be stored in the refrigerator for up to 2 days.
  • Always add cotton candy garnish right before serving, as humidity and moisture will cause it to dissolve quickly.