Grenouille Royale Petits Fours

Featured in: Sweet Treats

Enjoy delicate almond sponge cakes featuring a smooth pistachio cream filling and a tangy citrus glaze. These bite-sized confections bring French patisserie charm with their buttery texture and nutty undertones. Perfectly portioned into small squares, they are suited for afternoon tea or special occasions, garnished with chopped pistachios and optional gold accents. Preparation involves baking a light almond sponge, layering with pistachio cream, glazing with a lemon-lime mixture, and allowing the glaze to set for a refined finish.

Updated on Thu, 04 Dec 2025 12:45:00 GMT
Bright, glazed Grenouille Royale Petits Fours sprinkled with pistachios, ready for a delightful bite. Save
Bright, glazed Grenouille Royale Petits Fours sprinkled with pistachios, ready for a delightful bite. | griddleglory.com

Elegant, bite-sized cakes inspired by French patisserie, featuring layers of almond sponge, pistachio cream, and citrus glaze—perfect for afternoon tea or festive occasions.

This recipe has become a family favorite at gatherings, impressing guests with its elegant appearance and delicious taste.

Ingredients

  • Almond Sponge: 120 g unsalted butter, softened, 120 g granulated sugar, 3 large eggs, 120 g almond flour, 40 g all-purpose flour, 1 tsp baking powder, 1/4 tsp salt, 1 tsp pure vanilla extract
  • Pistachio Cream: 100 g pistachio paste, 80 g unsalted butter, softened, 80 g powdered sugar, 2 tbsp heavy cream
  • Citrus Glaze: 200 g powdered sugar, 2 3 tbsp lemon juice, 1 tsp finely grated lime zest, Green food coloring (optional)
  • Decoration: 25 g chopped pistachios, Edible gold leaf or gold sprinkles (optional)

Instructions

Step 1:
Preheat oven to 175°C (350°F). Line a 20x30 cm (8x12 in) baking pan with parchment paper.
Step 2:
In a large bowl, cream butter and sugar until light and fluffy. Beat in eggs one at a time, then vanilla.
Step 3:
Sift together almond flour, all-purpose flour, baking powder, and salt. Fold into the butter mixture until just combined.
Step 4:
Spread batter evenly in the prepared pan. Bake for 20 25 minutes, until golden and a toothpick comes out clean. Cool completely.
Step 5:
For the pistachio cream, beat pistachio paste and softened butter until smooth. Add powdered sugar and heavy cream beat until light and spreadable.
Step 6:
Remove sponge from pan and cut into two equal layers. Spread pistachio cream over the bottom layer, then top with the second layer. Gently press together.
Step 7:
Cut stacked cake into 24 neat squares (about 3x3 cm).
Step 8:
For the glaze, whisk powdered sugar with lemon juice and lime zest until smooth and thick but pourable. Tint with green food coloring if desired.
Step 9:
Place petits fours on a wire rack over a tray. Spoon or pour glaze over each square let excess drip off. Garnish with chopped pistachios and gold leaf or sprinkles before the glaze sets.
Step 10:
Allow glaze to set for 30 minutes before serving.
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| griddleglory.com

This recipe brings our family together every holiday season sharing both the baking process and the elegant results.

Notes

Pair with Earl Grey or jasmine tea for an elegant treat. Electric mixer and baking tools are essential for best results.

Required Tools

Electric mixer, mixing bowls, 20x30 cm baking pan, parchment paper, wire rack, offset spatula, sharp knife.

Nutritional Information

Per petit four: Calories 160, Total Fat 9 g, Carbohydrates 17 g, Protein 3 g.

Close-up of perfectly formed Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream. Save
Close-up of perfectly formed Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream. | griddleglory.com

Enjoy these elegant petits fours as a sophisticated dessert that’s surprisingly simple to prepare.

Cooking Questions

What type of flour is used in the almond sponge?

The almond sponge combines almond flour with all-purpose flour to create a tender yet structured base.

How is the pistachio cream prepared?

Pistachio paste is beaten with softened butter, powdered sugar, and heavy cream until smooth and spreadable.

What gives the glaze its citrus flavor?

The glaze is made with powdered sugar, fresh lemon juice, and finely grated lime zest for a bright, tangy finish.

Can these be made nut-free?

Yes, a nut-free version swaps almond flour for sunflower seed flour and replaces pistachio cream with vanilla buttercream.

How should these treats be stored?

Store them in an airtight container at room temperature for up to three days to maintain freshness.

What occasions suit these petites cakes?

They are ideal for elegant afternoon teas, festive gatherings, or any celebration needing refined bite-sized sweets.

Grenouille Royale Petits Fours

Almond sponge layered with pistachio cream and citrus glaze, ideal for elegant teatime or festive gatherings.

Prep duration
40 min
Cook duration
25 min
Complete duration
65 min
Created by Sarah Collins


Skill level Medium

Heritage French

Output 24 Portions

Nutrition specifications Meat-free

Components

Almond Sponge

01 8 tbsp unsalted butter, softened
02 ½ cup granulated sugar
03 3 large eggs
04 1 cup almond flour
05 ⅓ cup all-purpose flour
06 1 tsp baking powder
07 ¼ tsp salt
08 1 tsp pure vanilla extract

Pistachio Cream

01 ⅓ cup pistachio paste
02 6 tbsp unsalted butter, softened
03 ⅔ cup powdered sugar
04 2 tbsp heavy cream

Citrus Glaze

01 1 ¾ cup powdered sugar
02 2–3 tbsp lemon juice
03 1 tsp finely grated lime zest
04 Green food coloring (optional)

Decoration

01 1.75 tbsp chopped pistachios
02 Edible gold leaf or gold sprinkles (optional)

Directions

Phase 01

Prepare Oven and Pan: Preheat oven to 350°F. Line an 8x12 inch baking pan with parchment paper.

Phase 02

Cream Butter and Sugar: Using an electric mixer, cream the butter and granulated sugar until light and fluffy. Add eggs one at a time, beating well after each, then mix in vanilla extract.

Phase 03

Combine Dry Ingredients: Sift together almond flour, all-purpose flour, baking powder, and salt. Gently fold into the butter mixture until just incorporated.

Phase 04

Bake Sponge: Spread the batter evenly in the prepared pan. Bake for 20–25 minutes until golden and a toothpick inserted comes out clean. Allow to cool completely.

Phase 05

Prepare Pistachio Cream: Beat pistachio paste and softened butter until smooth. Add powdered sugar and heavy cream, then continue beating until light and spreadable.

Phase 06

Assemble Layers: Remove sponge from pan and slice horizontally to create two equal layers. Spread pistachio cream evenly over the bottom layer, then top with the second layer and gently press together.

Phase 07

Cut Into Squares: Cut the layered cake into 24 uniform squares, approximately 1¼ inches each side.

Phase 08

Mix Citrus Glaze: Whisk powdered sugar with lemon juice and lime zest until smooth and slightly thick but pourable. Add green food coloring if desired.

Phase 09

Glaze and Decorate: Place petits fours on a wire rack over a tray. Spoon or pour glaze over each square, allowing excess to drip off. Garnish with chopped pistachios and edible gold leaf or sprinkles before glaze sets.

Phase 10

Set Glaze: Let glaze set at room temperature for 30 minutes before serving.

Necessary tools

  • Electric mixer
  • Mixing bowls
  • 8x12 inch baking pan
  • Parchment paper
  • Wire rack
  • Offset spatula
  • Sharp knife

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains egg, dairy, tree nuts (almond, pistachio), and gluten (wheat flour).
  • May contain cross-contaminants; check labels for pistachio paste and almond flour if allergies are a concern.

Nutritional information (per portion)

These values are provided as a general guide only and aren't intended to replace professional medical guidance.
  • Energy: 160
  • Fats: 9 g
  • Carbohydrates: 17 g
  • Proteins: 3 g