Grenouille Royale Petits Fours

Featured in: Sweet Treats

These delicate petits fours feature a tender almond sponge base layered with smooth pistachio cream, topped with a zesty citrus glaze. Their refined balance of nutty richness and bright citrus notes makes them an ideal accompaniment to afternoon tea or special gatherings. Easy to slice into bite-size squares, they combine textural contrast and elegant flavors with a subtle golden garnish. Enjoy these small yet sophisticated treats freshly glazed and garnished for a refined finishing touch.

Updated on Thu, 04 Dec 2025 14:50:00 GMT
Delicate Grenouille Royale Petits Fours: bite-sized treats boasting pistachio cream and citrus glaze, visually appealing. Pin
Delicate Grenouille Royale Petits Fours: bite-sized treats boasting pistachio cream and citrus glaze, visually appealing. | potfuljoy.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 is a cherished recipe that reminds me of festive gatherings with family and friends enjoying delicate sweets and warm conversations.

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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| potfuljoy.com

This recipe always brings our family together, sharing warm moments accompanied by fragrant tea and sweet petits fours.

Notes

Store in an airtight container for up to 3 days.

Required Tools

Electric mixer Mixing bowls 20x30 cm baking pan Parchment paper Wire rack Offset spatula Sharp knife

Allergen Information

Contains Egg dairy (butter cream) tree nuts (almond pistachio) gluten (wheat flour) Pistachio paste and almond flour may contain cross-contaminants check labels if allergies are a concern.

Imagine the layers of almond sponge, pistachio cream and glaze in these Grenouille Royale Petits Fours. Pin
Imagine the layers of almond sponge, pistachio cream and glaze in these Grenouille Royale Petits Fours. | potfuljoy.com

A refined treat that delights both the eyes and palate perfect for celebrations or a special afternoon indulgence.

Recipe Q&A

What type of flour is used in the sponge?

The almond sponge incorporates almond flour blended with all-purpose flour, providing a tender yet sturdy texture.

How is the pistachio cream prepared?

It's made by blending pistachio paste with softened butter, powdered sugar, and heavy cream until smooth and spreadable.

Can the glaze be tinted?

Yes, a small amount of green food coloring may be added to the citrus glaze for an elegant finish.

What tools are needed for baking?

You will need an electric mixer, baking pan lined with parchment, and a wire rack for glazing.

Are there any allergen concerns?

This dish contains egg, dairy, tree nuts like almond and pistachio, and gluten from wheat flour.

Grenouille Royale Petits Fours

Bite-sized almond sponge layered with pistachio cream and citrus glaze, perfect for elegant occasions.

Preparation time
40 min
Cooking time
25 min
Total time
65 min

Category Sweet Treats

Difficulty Medium

Origin French

Yield 24 Servings

Dietary specifications Vegetarian

Ingredients

Almond Sponge

01 1/2 cup unsalted butter, softened
02 1/2 cup granulated sugar
03 3 large eggs
04 1 cup almond flour
05 1/3 cup all-purpose flour
06 1 teaspoon baking powder
07 1/4 teaspoon salt
08 1 teaspoon pure vanilla extract

Pistachio Cream

01 3.5 ounces pistachio paste
02 1/3 cup unsalted butter, softened
03 2/3 cup powdered sugar
04 2 tablespoons heavy cream

Citrus Glaze

01 1 2/3 cups powdered sugar
02 2 to 3 tablespoons fresh lemon juice
03 1 teaspoon finely grated lime zest
04 Green food coloring (optional)

Decoration

01 1/4 cup chopped pistachios
02 Edible gold leaf or gold sprinkles (optional)

Instructions

Step 01

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

Step 02

Cream Butter and Sugar: In a large bowl, cream the butter and sugar together until light and fluffy. Beat in the eggs one at a time, then add vanilla extract.

Step 03

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

Step 04

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

Step 05

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

Step 06

Assemble Layers: Remove the sponge from the pan and cut horizontally into two equal layers. Spread the pistachio cream evenly over the bottom layer, then place the second layer on top and press gently together.

Step 07

Cut into Portions: Cut the stacked cake into 24 neat squares approximately 1.2x1.2 inches in size.

Step 08

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

Step 09

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

Step 10

Set Glaze: Let the glaze set for 30 minutes before serving.

Required equipment

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

Allergen information

Review each ingredient to identify potential allergens and if uncertain, please consult a healthcare professional.
  • Contains eggs, dairy (butter, cream), tree nuts (almond, pistachio), and gluten (wheat flour). Pistachio paste and almond flour may have cross-contamination; verify labels if allergies are a concern.

Nutritional values (per serving)

These values are provided as a general guide only and shouldn't replace professional medical advice.
  • Calories: 160
  • Fat: 9 g
  • Carbs: 17 g
  • Protein: 3 g