Chocolate Crepe Souffle

INGREDIENTS

• 1/2 cup unsweetened cocoa powder, sifted, plus more for dusting
• 1/4 cup confectioners' sugar, sifted
• 3 tablespoons all-purpose flour
• 3 large eggs
• 6 tablespoons unsalted butter, melted
• 5 tablespoons heavy cream
• 1/2 cup milk
• 2 pints fresh raspberries
• 1 cup heavy cream
• 1 tablespoon instant espresso powder
• 8 ounces bittersweet chocolate, finely chopped
• Pastry Cream for Souffle
• 1/4 cup unsweetened cocoa powder
• 6 large egg whites, room temperature
• 1 teaspoon freshly squeezed lemon juice
• 1/2 cup superfine sugar