Stargazers Dessert Platter

Featured in: Simple Comfort Bakes

This celestial-themed dessert assortment brings together star-shaped lemon shortbread, vibrant galaxy mousse cups, and rich chocolate truffles. The shortbread features zesty lemon and a buttery texture, while the mousse offers a colorful blend of dark chocolate and creamy whipped cream. The truffles add a decadent finish, dusted with cocoa and shimmer powder, perfect for special celebrations or elegant evenings under the stars.

Updated on Sat, 29 Nov 2025 10:04:00 GMT
A beautiful close-up of the Stargazers Dessert Platter, showcasing star-shaped cookies and galaxy mousse. Pin it
A beautiful close-up of the Stargazers Dessert Platter, showcasing star-shaped cookies and galaxy mousse. | emberthyme.com

An enchanting assortment of celestial-themed mini desserts, perfect for parties or special nights under the stars. This platter features star-shaped lemon shortbread, galaxy mousse cups, and chocolate comet truffles.

I love serving this dessert platter at gatherings because it always gets compliments for both taste and appearance.

Ingredients

  • Lemon Star Shortbread: 1 cup (225 g) unsalted butter, softened, 1/2 cup (100 g) granulated sugar, 2 cups (250 g) all-purpose flour, Zest of 1 lemon, 1/4 tsp salt
  • Galaxy Mousse Cups: 1 cup (240 ml) heavy cream, 4 oz (115 g) dark chocolate chopped, 2 tbsp (25 g) granulated sugar, 1/2 tsp vanilla extract, Blue and purple food coloring, Edible gold stars (optional)
  • Chocolate Comet Truffles: 6 oz (170 g) semi-sweet chocolate chopped, 1/4 cup (60 ml) heavy cream, 1 tbsp (14 g) unsalted butter, 1/4 cup (20 g) cocoa powder, Edible shimmer dust (optional)

Instructions

Prepare the Lemon Star Shortbread:
Preheat oven to 350°F (175°C). Cream butter and sugar until light and fluffy. Mix in lemon zest and salt. Gradually add flour and mix until a soft dough forms. Roll dough to 1/4-inch thickness. Cut out star shapes with a cookie cutter. Arrange on a baking sheet lined with parchment. Bake for 12 14 minutes until edges are lightly golden. Cool completely.
Make the Galaxy Mousse Cups:
Melt chocolate in a heatproof bowl over simmering water. Cool slightly. Whip cream with sugar and vanilla until stiff peaks form. Fold melted chocolate into whipped cream gently. Divide mousse into two bowls. Add blue food coloring to one, purple to the other. Layer spoonfuls of colored mousse into mini dessert cups. Swirl gently for a galaxy effect. Chill at least 1 hour. Top with edible gold stars if desired.
Prepare the Chocolate Comet Truffles:
Heat cream and butter in a saucepan until simmering. Pour over chopped chocolate and let sit 2 minutes. Stir until smooth. Chill mixture 1 hour until firm. Scoop and roll into small balls. Dust with cocoa powder and shimmer dust.
Arrange the star shortbread, galaxy mousse cups, and comet truffles on a large platter:
Serve immediately or refrigerate until ready to enjoy.
This Stargazers Dessert Platter features a delightful collection of mini desserts perfect for festive celebrations. Pin it
This Stargazers Dessert Platter features a delightful collection of mini desserts perfect for festive celebrations. | emberthyme.com

This dessert platter always brings joy during family gatherings, especially when shared under the starry night sky.

Required Tools

Mixing bowls, Electric mixer, Saucepan, Star-shaped cookie cutter, Baking sheet, Parchment paper, Mini dessert cups or shot glasses, Spatula

Allergen Information

Contains dairy (butter, cream, chocolate), gluten (wheat flour). May contain soy (in chocolate). Always check product labels for possible nut or soy traces.

Nutritional Information

Calories: 420, Total Fat: 27 g, Carbohydrates: 41 g, Protein: 4 g

Golden star shortbread alongside layered mousse cups are key in this stunning Stargazers Dessert Platter. Pin it
Golden star shortbread alongside layered mousse cups are key in this stunning Stargazers Dessert Platter. | emberthyme.com

This celestial dessert platter is sure to dazzle your guests and leave a lasting impression.

Recipe FAQs

How do I achieve the star shape for the shortbread?

Roll the dough to a 1/4-inch thickness and use a star-shaped cookie cutter to create uniform shapes before baking.

What creates the galaxy effect in the mousse cups?

Swirling blue and purple food coloring into the whipped chocolate mousse layers gives the mousse cups their celestial appearance.

Can I prepare the truffles ahead of time?

Yes, the chocolate truffles need to chill until firm, and can be made hours in advance for easier assembly.

Are there vegan alternatives for the dairy ingredients?

Plant-based butter and cream substitutes can be used to adapt the dessert assortment for a vegan diet.

What serving suggestions complement this dessert platter?

This dessert pairs beautifully with sparkling wine or berry-infused mocktails for an elegant presentation.

How should the platter be stored before serving?

Refrigerate the assembled platter until ready to serve to keep the mousse and truffles fresh and firm.

Stargazers Dessert Platter

A celestial-themed dessert assortment with lemon stars, galaxy mousse, and chocolate truffles.

Time to Prep
40 mins
Time to Cook
20 mins
Overall Time
60 mins
By Ember Thyme Clara Henshaw


Skill Level Medium

Cuisine International

Portions 8 Portion Size

Dietary Details Vegetarian-Friendly

What You’ll Need

Lemon Star Shortbread

01 1 cup unsalted butter, softened
02 1/2 cup granulated sugar
03 2 cups all-purpose flour
04 Zest of 1 lemon
05 1/4 teaspoon salt

Galaxy Mousse Cups

01 1 cup heavy cream
02 4 ounces dark chocolate, chopped
03 2 tablespoons granulated sugar
04 1/2 teaspoon vanilla extract
05 Blue and purple food coloring
06 Edible gold stars (optional)

Chocolate Comet Truffles

01 6 ounces semi-sweet chocolate, chopped
02 1/4 cup heavy cream
03 1 tablespoon unsalted butter
04 1/4 cup cocoa powder
05 Edible shimmer dust (optional)

How To Make

Step 01

Prepare the Lemon Star Shortbread: Preheat oven to 350°F. Cream the butter and sugar until light and fluffy. Incorporate lemon zest and salt. Gradually mix in flour until a soft dough forms. Roll dough to 1/4-inch thickness and cut star shapes using a cookie cutter. Arrange on a parchment-lined baking sheet and bake for 12 to 14 minutes until edges are lightly golden. Cool completely.

Step 02

Make the Galaxy Mousse Cups: Melt chocolate in a heatproof bowl over simmering water and allow to cool slightly. Whip heavy cream with sugar and vanilla extract until stiff peaks form. Gently fold the melted chocolate into the whipped cream. Divide mixture into two bowls, adding blue food coloring to one and purple to the other. Layer spoonfuls of each colored mousse into mini dessert cups, swirling gently for a galaxy effect. Chill for at least 1 hour. Optionally, garnish with edible gold stars.

Step 03

Prepare the Chocolate Comet Truffles: Heat heavy cream and butter in a saucepan until simmering, then pour over chopped chocolate. Let sit for 2 minutes before stirring until smooth. Chill mixture for 1 hour until firm. Scoop and roll into small balls, then dust with cocoa powder and optional edible shimmer dust.

Step 04

Assemble the Dessert Platter: Arrange star shortbread, galaxy mousse cups, and chocolate comet truffles on a large platter. Serve immediately or refrigerate until ready to enjoy.

Equipment Needed

  • Mixing bowls
  • Electric mixer
  • Saucepan
  • Star-shaped cookie cutter
  • Baking sheet
  • Parchment paper
  • Mini dessert cups or shot glasses
  • Spatula

Allergy Info

Review every ingredient for allergens and talk to your healthcare provider if you’re unsure.
  • Contains dairy (butter, cream, chocolate) and gluten (wheat flour).
  • May contain soy (in chocolate).

Nutrition Details (for each portion)

This nutritional info is just for reference—always consult your healthcare provider for specific advice.
  • Calorie Count: 420
  • Fats: 27 g
  • Carbohydrates: 41 g
  • Proteins: 4 g