Twinkle Twinkle Star Bars

Featured in: Sweet Escapes

These Twinkle Twinkle Star Bars feature a rich, buttery shortbread base baked to a golden edge. Once cooled, they are generously coated with creamy vanilla frosting made smooth and fluffy by a blend of butter, powdered sugar, milk, and real vanilla extract. Sparkling star-shaped sprinkles and optional edible glitter add festive charm. Simple to prepare and perfect for celebrations, these bars chill to set and cut easily, making them a delightful handheld treat for any gathering.

Updated on Mon, 08 Dec 2025 21:34:43 GMT
Golden Twinkle Twinkle Star Dessert Bar glistening with vanilla frosting, perfect for any celebration. Save
Golden Twinkle Twinkle Star Dessert Bar glistening with vanilla frosting, perfect for any celebration. | lickjoke.com

Twinkle Twinkle Star Dessert Bars are a delightful treat that combine a buttery shortbread base with a silky vanilla frosting, topped with charming star-shaped sprinkles that add a festive sparkle. These easy-to-make bars are perfect for celebrations, parties, or whenever you want a sweet bite that brings a little magic to the table.

Golden Twinkle Twinkle Star Dessert Bar glistening with vanilla frosting, perfect for any celebration. Save
Golden Twinkle Twinkle Star Dessert Bar glistening with vanilla frosting, perfect for any celebration. | lickjoke.com

This recipe brings together simple ingredients to create a show-stopping dessert bar that’s as pleasing to the eye as it is to the palate. The combination of textures and flavors makes each bite comforting and festive, capturing the spirit of joyful gatherings.

Ingredients

  • Shortbread Base
    • 1 cup (225 g) unsalted butter, softened
    • 1/2 cup (100 g) granulated sugar
    • 2 cups (250 g) all-purpose flour
    • 1/4 tsp salt
  • Vanilla Frosting
    • 1/2 cup (115 g) unsalted butter, softened
    • 2 cups (240 g) powdered sugar, sifted
    • 2 tbsp milk
    • 1 tsp pure vanilla extract
    • Pinch of salt
  • Decoration
    • 1/4 cup (40 g) star-shaped sprinkles
    • Edible glitter or sanding sugar (optional)

Instructions

1. Preheat oven
Preheat oven to 350°F (175°C). Line an 8x8-inch (20x20 cm) baking pan with parchment paper, leaving an overhang for easy removal.
2. Cream butter and sugar
In a mixing bowl, cream together softened butter and granulated sugar for the shortbread base until light and fluffy.
3. Add dry ingredients
Add flour and salt; mix until just combined and a soft dough forms.
4. Press into pan
Press dough evenly into the prepared pan. Smooth the top with a spatula.
5. Bake
Bake for 22–25 minutes, or until edges are lightly golden. Cool completely in the pan.
6. Make frosting
For the frosting, beat together softened butter and powdered sugar until creamy. Add milk, vanilla, and salt; beat until fluffy and spreadable.
7. Spread frosting
Spread frosting evenly over cooled shortbread base.
8. Decorate
Decorate with star-shaped sprinkles and a touch of edible glitter or sanding sugar if desired.
9. Chill and cut
Chill for 15 minutes to set frosting, then lift out of the pan and cut into bars.

Zusatztipps für die Zubereitung

For a bright lemony twist, add 1 teaspoon of finely grated lemon zest to your shortbread base dough before baking. This adds a refreshing citrus note that complements the sweetness wonderfully. Alternatively, stirring in white chocolate chips into the dough enhances richness and texture, creating delightful pockets of melted chocolate within the bars.

Varianten und Anpassungen

You can easily customize these bars to fit a variety of occasions. Swap star-shaped sprinkles for themed decorations to match holidays or parties. Use dairy-free butter and milk substitutes to make this recipe vegan-friendly, though the texture may vary slightly. For extra flavor, try adding a pinch of cinnamon or nutmeg to the shortbread base for a subtle warm spice.

Serviervorschläge

Serve Twinkle Twinkle Star Dessert Bars chilled or at room temperature alongside a chilled glass of sparkling Moscato for adults or a cold glass of milk for the kids. These bars also make a delightful addition to dessert trays, picnic baskets, and lunchboxes, bringing smiles with their whimsical sparkle.

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| lickjoke.com

With these tips and your favorite decorations, Twinkle Twinkle Star Dessert Bars are sure to become a beloved treat that shines at every celebration. Enjoy the process of baking—and the joyful sparkle they bring to your table.

Recipe Guide

What makes the shortbread base tender?

The combination of softened unsalted butter and granulated sugar creamed together creates a light, tender texture in the shortbread base.

Can I add a flavor twist to the bars?

Yes, adding finely grated lemon zest to the dough brightens the flavor. White chocolate chips can also be folded in for extra richness.

How should I bake the shortbread base for best results?

Bake the dough in a parchment-lined pan at 350°F until edges turn lightly golden, about 22–25 minutes, for a crisp yet tender texture.

What is the best way to achieve smooth vanilla frosting?

Beat softened butter and sifted powdered sugar until creamy, then add milk and vanilla extract slowly, beating until fluffy and spreadable.

How can I decorate the bars for a festive look?

Sprinkle star-shaped sugar decorations and optional edible glitter or sanding sugar on the frosting while still soft, then chill to set.

Are these bars suitable for vegetarian diets?

Yes, these bars contain no meat or gelatin, making them appropriate for vegetarians.

Twinkle Twinkle Star Bars

Buttery shortbread base topped with smooth vanilla frosting and sparkling star-shaped sprinkles.

Prep duration
20 min
Cook duration
25 min
Complete duration
45 min
Created by Hannah Brooks


Skill level Easy

Heritage American

Output 12 Portions

Nutrition guidelines Meat-free

Components

Shortbread Base

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

Vanilla Frosting

01 1/2 cup unsalted butter, softened
02 2 cups powdered sugar, sifted
03 2 tablespoons milk
04 1 teaspoon pure vanilla extract
05 Pinch of salt

Decoration

01 1/4 cup star-shaped sprinkles
02 Edible glitter or sanding sugar, optional

Method

Phase 01

Preheat Oven and Prepare Pan: Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper, leaving an overhang for easy removal.

Phase 02

Cream Butter and Sugar: In a mixing bowl, cream softened butter and granulated sugar until light and fluffy.

Phase 03

Combine Dry Ingredients: Add flour and salt to the butter mixture; mix until just combined forming a soft dough.

Phase 04

Press Dough into Pan: Evenly press the dough into the prepared pan and smooth the top with a spatula.

Phase 05

Bake Shortbread: Bake for 22 to 25 minutes until edges turn lightly golden. Allow to cool completely in the pan.

Phase 06

Prepare Frosting: Beat softened butter and powdered sugar until creamy. Incorporate milk, vanilla extract, and salt; beat until fluffy and spreadable.

Phase 07

Frost Shortbread Base: Spread the vanilla frosting evenly over the cooled shortbread base.

Phase 08

Decorate with Sprinkles: Top with star-shaped sprinkles and optionally edible glitter or sanding sugar.

Phase 09

Chill and Serve: Refrigerate for 15 minutes to set frosting. Lift out using parchment overhang and cut into 12 bars.

Tools needed

  • 8x8-inch baking pan
  • Electric mixer or stand mixer
  • Mixing bowls
  • Spatula
  • Parchment paper
  • Knife for cutting bars

Allergy details

Always review ingredients for potential allergens and seek professional medical guidance if unsure.
  • Contains wheat (gluten) and milk (dairy).
  • Sprinkles may contain soy or traces of nuts; check packaging.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 300
  • Fats: 16 g
  • Carbohydrates: 39 g
  • Proteins: 2 g