Grenouille Royale Elegant Cakes

Featured in: Weekend Home Bakes

These refined petits fours combine a moist almond sponge layered delicately with smooth pistachio cream and finished with a zesty citrus glaze. Crafted in small, elegant squares, they offer a perfect blend of nutty and citrus flavors ideal for afternoon tea or celebrations. The almond sponge is tender and light, providing a soft base, while the pistachio cream adds rich nuttiness. A glossy glaze with lemon juice and lime zest crowns each piece. Garnished with chopped pistachios and optional gold leaf, these petits fours balance texture and flavor beautifully. Preparation involves baking, layering, glazing, and setting to achieve the perfect presentation and taste.

Updated on Thu, 04 Dec 2025 14:42:00 GMT
Delectable Grenouille Royale Petits Fours, frosted with citrus glaze and sprinkled with chopped pistachios—a perfect treat. Save
Delectable Grenouille Royale Petits Fours, frosted with citrus glaze and sprinkled with chopped pistachios—a perfect treat. | pecangroove.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 favorite for special gatherings in my family, bringing elegance and a delightful combination of textures to our table.

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.
Bite-sized Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream for an afternoon delight. Save
Bite-sized Grenouille Royale Petits Fours, showing layers of almond sponge and pistachio cream for an afternoon delight. | pecangroove.com

We love making these petits fours together during festive seasons creating beautiful memories and a sweet family tradition.

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)

Elegant display of Grenouille Royale Petits Fours with a shiny citrus glaze, ready to be enjoyed with tea. Save
Elegant display of Grenouille Royale Petits Fours with a shiny citrus glaze, ready to be enjoyed with tea. | pecangroove.com

This classic French petit four recipe offers elegance and delicious detail in every bite.

Recipe Questions & Answers

What is the best way to bake the almond sponge?

Preheat the oven to 175°C (350°F) and bake the almond sponge in a lined 20x30 cm pan for 20–25 minutes until golden and a toothpick comes out clean.

How do you make the pistachio cream smooth and spreadable?

Beat pistachio paste and softened butter until smooth, then gradually add powdered sugar and heavy cream, mixing until light and spreadable.

Can the glaze be tinted naturally?

Yes, you can use natural green foods such as matcha powder or spinach juice for tinting, though the recipe suggests optional green food coloring.

How should these petits fours be stored?

Store in an airtight container at room temperature for up to 3 days to maintain freshness and moisture.

Are there any suitable nut-free modifications?

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

Grenouille Royale Elegant Cakes

Delicate almond sponge with pistachio cream and citrus glaze for festive, bite-sized delights.

Prep Duration
40 min
Cook Duration
25 min
Overall Time
65 min
By Pecan Groove Holly Emerson

Recipe Group Weekend Home Bakes

Skill Level Medium

Culinary Tradition French

Portions 24 Number of Servings

Diet Concerns Vegetarian-Friendly

What You'll Need

Almond Sponge

01 1/2 cup (1 stick) 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 (5 tablespoons + 1 teaspoon) 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)

Step-by-Step Guide

Step 01

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

Step 02

Cream Butter and Sugar: In a large bowl, cream together butter and granulated sugar 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. Gently fold into the butter mixture until just combined.

Step 04

Bake Sponge: Spread batter evenly in the prepared pan. Bake for 20 to 25 minutes until golden and a toothpick inserted 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 mixture is 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 and place the second layer on top, gently pressing together.

Step 07

Cut Petit Fours: Cut the layered cake into 24 even squares, approximately 1.25 inches each side.

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 gently pour 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 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

Always check each item for allergens and reach out to your doctor if unsure.
  • Contains egg, dairy (butter, cream), tree nuts (almond, pistachio), and gluten (wheat flour)

Nutrition Details (per serving)

Nutrition info is a guide; don't substitute for professional advice.
  • Calorie Count: 160
  • Fat content: 9 g
  • Carbohydrate: 17 g
  • Protein Amount: 3 g