Grenouille Royale Almond Pistachio

Featured in: Sweet Orchard-Inspired Treats

These delicate almond sponge squares are layered with luscious pistachio cream and topped with a zesty citrus glaze. Light and elegant, they bring a refined touch to any occasion. The almond sponge offers a moist, tender base while the pistachio cream provides a rich, nutty contrast. A thin citrus glaze adds brightness and a subtle tang, finished with chopped pistachios for texture. Ideal for tea time or celebrations, these treats balance flavor and presentation beautifully.

Updated on Thu, 04 Dec 2025 09:22:00 GMT
A close-up of elegant Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream. Save to Pinterest
A close-up of elegant Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream. | orchardbowl.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 combines delicate almond sponge with rich pistachio cream and a zesty citrus glaze. It's a family favorite for special celebrations.

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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| orchardbowl.com

This recipe has become a highlight during family gatherings especially during the holidays when everyone enjoys these elegant petits fours.

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

Calories: 160 Total Fat: 9 g Carbohydrates: 17 g Protein: 3 g per petit four

These dainty Grenouille Royale Petits Fours are drizzled with a citrus glaze and topped with chopped pistachios. Save to Pinterest
These dainty Grenouille Royale Petits Fours are drizzled with a citrus glaze and topped with chopped pistachios. | orchardbowl.com

Enjoy these elegant petits fours with your favorite tea for a delightful treat any time of day.

Recipe Questions & Answers

What makes the almond sponge moist and tender?

The combination of softened butter, eggs, and almond flour creates a rich, moist texture while keeping the sponge light and tender.

How is the pistachio cream prepared?

It's made by beating pistachio paste with softened butter, then gradually adding powdered sugar and cream for a smooth, spreadable consistency.

What purpose does the citrus glaze serve?

The citrus glaze adds a bright, tangy finish that balances the nutty richness of the sponge and cream, enhancing the overall flavor profile.

Can these treats be prepared in advance?

Yes, they can be stored in an airtight container for up to 3 days, allowing the flavors to meld while keeping freshness intact.

Are there alternatives for nut allergies?

For a nut-free version, sunflower seed flour can replace almond flour and vanilla buttercream substitute for pistachio cream.

Grenouille Royale Almond Pistachio

Elegant almond sponge squares with pistachio cream and citrus glaze, ideal for festive afternoons.

Prep Time
40 minutes
Time to Cook
25 minutes
Overall Time
65 minutes
Created by Sophie Alden


Skill Level Medium

Cuisine Origin French

Makes 24 Number of Servings

Dietary Details Meat-Free

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 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 7 tablespoons pistachio paste
02 6 tablespoons 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 1/4 cup chopped pistachios
02 Edible gold leaf or gold sprinkles (optional)

How To Make It

Step 01

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

Step 02

Make Almond Sponge Batter: Cream butter and sugar in a large bowl until light and fluffy. Beat in eggs one at a time, then add vanilla extract.

Step 03

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

Step 04

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

Step 05

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

Step 06

Assemble Layers: Remove sponge from pan and slice horizontally to create two even layers. Spread pistachio cream over bottom layer, then place top layer carefully on top. Press gently to secure.

Step 07

Cut into Squares: Cut layered cake into 24 even squares, approximately 1.25 inches per side.

Step 08

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

Step 09

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

Step 10

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

Equipment Needed

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

Allergy Warnings

Review all components for possible allergens and seek medical guidance if needed.
  • Contains egg, dairy (butter, cream), tree nuts (almond, pistachio), and gluten (wheat flour).
  • Pistachio paste and almond flour may have cross-contaminants; verify labels if allergies are a concern.

Nutrition Info (for each serving)

Details here are for your reference and aren't a substitute for professional advice.
  • Total Calories: 160
  • Total Fat: 9 grams
  • Carbohydrates: 17 grams
  • Proteins: 3 grams