Pistachio Sponge Cake:

• 3 large eggs
• 1/2 cup granulated sugar
• 1/2 cup all-purpose flour
• 1/4 cup finely ground pistachios
• 1/2 teaspoon baking powder
• Pinch of salt

Pistachio Mousse:

• 3/4 cup shelled pistachios, unsalted
• 1/4 cup sugar
• 1 teaspoon vanilla extract
• 1 1/2 cups heavy cream, chilled
• 1 teaspoon unflavored gelatin
• 1 tablespoon cold water

Strawberry Mousse:

• 2 cups fresh strawberries, hulled
• 1/4 cup granulated sugar
• 1 teaspoon lemon juice
• 1 1/2 teaspoons unflavored gelatin
• 2 tablespoons cold water
• 1 cup heavy cream, chilled

Strawberry Glaze (optional):

• 1/2 cup strawberry jam
• 1 tablespoon water

Topping:

• Fresh strawberries and chopped pistachios for garnish