Twinkle Twinkle Star Dessert Bar

Featured in: Sweet Treats

This whimsical dessert features a rich buttery shortbread base baked to golden perfection. It’s topped with a creamy vanilla frosting that’s fluffy and smooth, enhanced by a pinch of salt and pure vanilla extract. The finishing touch includes sparkling star-shaped sprinkles and optional edible glitter, adding a playful celebration vibe. Quick to prepare and easy to enjoy, this delightful bar is perfect for parties or special occasions, offering a sweet, melt-in-your-mouth experience with every bite.

Updated on Tue, 09 Dec 2025 01:05:00 GMT
Golden-baked Twinkle Twinkle Star Dessert Bars, drizzled with vanilla frosting and twinkling star sprinkles. Save
Golden-baked Twinkle Twinkle Star Dessert Bars, drizzled with vanilla frosting and twinkling star sprinkles. | griddleglory.com

Twinkle Twinkle Star Dessert Bars bring a sprinkle of magic to any celebration. These whimsical, buttery shortbread squares are topped with luscious creamy vanilla frosting and sparkling star-shaped sprinkles, making them as delightful to the eyes as they are to the taste buds. Simple to prepare yet impressive in appearance, they are the perfect treat for parties, family gatherings, or anytime you want a sweet little star to shine.

Golden-baked Twinkle Twinkle Star Dessert Bars, drizzled with vanilla frosting and twinkling star sprinkles. Save
Golden-baked Twinkle Twinkle Star Dessert Bars, drizzled with vanilla frosting and twinkling star sprinkles. | griddleglory.com

Whether you're crafting these bars for a birthday party, a holiday gathering, or just a fun afternoon treat, their golden crust and creamy vanilla topping deliver classic flavors with a joyful twist. Each bite melts in your mouth while the star sprinkles add a playful crunch, making it impossible not to smile with every bite.

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

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

Zusatztipps für die Zubereitung

Achten Sie darauf, die Butter für den kurzen Boden und das Frosting gut weich zu machen, damit sich die Zutaten leicht miteinander verbinden lassen. Verwenden Sie Backpapier mit Überhang, damit Sie die Bars nach dem Abkühlen einfacher aus der Form heben können. Lassen Sie die Bars vollständig abkühlen, bevor Sie das Frosting auftragen, um ein Verlaufen zu vermeiden.

Varianten und Anpassungen

Fügen Sie für eine frische Zitronennote 1 Teelöffel fein geriebene Zitronenschale zum Shortbread-Teig hinzu. Wer es noch kräftiger mag, kann weiße Schokoladenstückchen in den Teig mischen. Für vegane Varianten könnte das Rezept entsprechend angepasst werden, indem vegane Butter und pflanzliche Milch verwendet werden.

Serviervorschläge

Diese Sternen-Dessertbars passen wunderbar zu einem Glas prickelndem Moscato für Erwachsene oder zu einem Glas Milch für die kleinen Gäste. Sie eignen sich hervorragend als Highlight auf einem Partybuffet oder als süßer Snack fürs Picknick.

Save
| griddleglory.com

Mit diesem einfachen Rezept bringen die Twinkle Twinkle Star Dessert Bars ein süßes Funkeln in deinen Alltag. Sie verbinden klassischen amerikanischen Shortbread-Genuss mit einem verspielten, dekorativen Touch, der sowohl Kinder als auch Erwachsene begeistert. Viel Freude beim Backen und Genießen!

Cooking Questions

What type of flour is best for the shortbread base?

All-purpose flour works best for a tender yet sturdy shortbread base with a balanced texture.

Can I substitute the butter with a dairy-free alternative?

Yes, using a plant-based butter substitute can maintain the buttery flavor and texture for dairy-free needs.

How do I achieve a smooth vanilla frosting?

Beat softened butter and powdered sugar until creamy, then add milk and pure vanilla extract gradually for a fluffy consistency.

What is the purpose of chilling after decorating?

Chilling the bars helps set the frosting firmly, making it easier to cut cleanly and serve.

Are there ways to add extra flavor to the shortbread?

Incorporate lemon zest or white chocolate chips into the dough to enhance the flavor profile and richness.

Twinkle Twinkle Star Dessert Bar

Buttery shortbread layered with creamy vanilla frosting and shimmering star sprinkles, ideal for festive treats.

Prep duration
20 min
Cook duration
25 min
Complete duration
45 min
Created by Sarah Collins


Skill level Easy

Heritage American

Output 12 Portions

Nutrition specifications 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)

Directions

Phase 01

Prepare oven and 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 together the softened butter and granulated sugar for the shortbread base until light and fluffy.

Phase 03

Combine dry ingredients: Add all-purpose flour and salt to the butter mixture; mix until just combined and a soft dough forms.

Phase 04

Shape shortbread base: Press the dough evenly into the prepared pan and smooth the top with a spatula.

Phase 05

Bake shortbread: Bake for 22 to 25 minutes or until the edges are lightly golden. Cool completely in the pan.

Phase 06

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

Phase 07

Frost the shortbread: Spread the frosting evenly over the cooled shortbread base.

Phase 08

Add decoration: Top with star-shaped sprinkles and a light dusting of edible glitter or sanding sugar if desired.

Phase 09

Chill and serve: Chill for 15 minutes to set the frosting, then lift the bars out of the pan using the parchment overhang and cut into 12 bars.

Necessary tools

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

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains wheat (gluten) and milk (dairy).
  • Sprinkles may contain soy or nut traces; verify packaging.

Nutritional information (per portion)

These values are provided as a general guide only and aren't intended to replace professional medical guidance.
  • Energy: 300
  • Fats: 16 g
  • Carbohydrates: 39 g
  • Proteins: 2 g