Grenouille Royale Bite-Sized Cakes

Featured in: Cozy Baking Ideas

These delicate petits fours blend almond sponge layers with smooth pistachio cream and a bright citrus glaze, creating a refined bite-sized treat. Ideal for afternoon tea or celebrations, they showcase a harmony of nutty and citrus flavors, enhanced by subtle vanilla and a glossy finish. The preparation involves baking a tender almond sponge, assembling with rich pistachio cream, and finishing with a zesty glaze topped with chopped pistachios and optional gold accents. Each piece offers a balance of texture and flavor for a memorable indulgence.

Updated on Thu, 04 Dec 2025 13:48:00 GMT
Delicate Grenouille Royale Petits Fours: imagine the vibrant green pistachio cream and citrus glaze atop square cakes. Save
Delicate Grenouille Royale Petits Fours: imagine the vibrant green pistachio cream and citrus glaze atop square cakes. | birchplate.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 beautifully combines delicate flavors and textures for a sophisticated treat I love sharing with friends and family.

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.
These bite-sized Grenouille Royale Petits Fours show glossy citrus glaze, chopped pistachios, an elegant dessert visually. Save
These bite-sized Grenouille Royale Petits Fours show glossy citrus glaze, chopped pistachios, an elegant dessert visually. | birchplate.com

This recipe creates cherished moments my family and I enjoy during cozy teatime gatherings.

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.

Nutritional Information (per petit four)

Calories 160 Total Fat 9 g Carbohydrates 17 g Protein 3 g

Close-up of freshly glazed Grenouille Royale Petits Fours displays a tasty treat, an exquisite pastry made from scratch. Save
Close-up of freshly glazed Grenouille Royale Petits Fours displays a tasty treat, an exquisite pastry made from scratch. | birchplate.com

This refined petits fours recipe brings a touch of French elegance to your dessert table.

Recipe Questions & Answers

What is the best way to achieve a light almond sponge?

Ensure butter and sugar are creamed until fluffy and eggs are incorporated one at a time to incorporate air, resulting in a tender, airy sponge.

How can I prevent the pistachio cream from being too dense?

Beat the pistachio paste and butter until smooth before gradually adding powdered sugar and cream, whipping until light and spreadable.

What is the purpose of the citrus glaze?

The glaze adds a bright, tangy finish that balances the richness of the nut layers while giving an attractive sheen to each piece.

Can these cakes be made nut-free?

Yes, substitute almond flour with sunflower seed flour and replace pistachio cream with a vanilla buttercream for a nut-free variation.

How should these petits fours be stored?

Keep them in an airtight container at room temperature for up to 3 days to preserve freshness and texture.

What occasions suit serving these bite-sized cakes?

They are perfect for elegant afternoon tea, festive gatherings, or as a delicate dessert option for special celebrations.

Grenouille Royale Bite-Sized Cakes

Bite-sized almond sponge layers with pistachio cream and citrus glaze, perfect for elegant gatherings and teatime.

Prep Duration
40 minutes
Time to Cook
25 minutes
Overall Time
65 minutes
Created by Elena Hart


Skill Level Medium

Cuisine Type French

Servings produced 24 Serving Size

Diet Details Vegetarian-Friendly

What You'll Need

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 3 tablespoons all-purpose flour
06 1 teaspoon baking powder
07 1/4 teaspoon salt
08 1 teaspoon pure vanilla extract

Pistachio Cream

01 1/2 cup 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 lemon juice
03 1 teaspoon finely grated lime zest
04 Green food coloring (optional)

Decoration

01 3 tablespoons chopped pistachios
02 Edible gold leaf or gold sprinkles (optional)

Step-by-Step Guide

Step 01

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

Step 02

Cream butter and sugar: Using an electric mixer, beat butter and granulated sugar in a large bowl until light and fluffy. Add eggs one at a time, then mix in vanilla extract.

Step 03

Incorporate dry ingredients: Sift almond flour, all-purpose flour, baking powder, and salt together, then gently fold into the butter mixture until just combined.

Step 04

Bake almond sponge: Spread batter evenly in the prepared pan and bake for 20 to 25 minutes, until golden and a toothpick 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; continue beating until light and spreadable.

Step 06

Assemble layers: Remove sponge from pan and slice horizontally into two equal layers. Spread pistachio cream over the bottom layer, then place the second layer on top, pressing gently.

Step 07

Cut into petits fours: Cut the stacked cake into 24 neat squares, approximately 1 1/8 inch each side.

Step 08

Prepare citrus glaze: Whisk powdered sugar with lemon juice and lime zest until smooth and pourable. Add green food coloring if desired.

Step 09

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

Step 10

Set glaze: Allow glaze to set for 30 minutes before serving.

Tools Needed

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

Allergy Details

Review all components to spot allergies and check with a doctor if you're unsure.
  • Contains egg, dairy, tree nuts (almond, pistachio), gluten (wheat flour)
  • May contain cross-contaminants; verify ingredient labels if allergic.

Nutrition Breakdown (each serving)

Nutritional info is for reference. Please consult your doctor for specifics.
  • Energy (Calories): 160
  • Fats: 9 g
  • Carbohydrates: 17 g
  • Proteins: 3 g