Heart-Shaped Chocolate Éclairs

Details

Ingredients

• 1 vanilla bean
• ½ cup white sugar
• 5 tablespoons cornstarch
• ½ teaspoon kosher salt
• 1 large egg
• 2 large egg yolks
• 2 cups whole milk
• 4 tablespoons cold unsalted butter, cubed
• 4 tablespoons unsalted butter, cubed
• ½ cup water
• ½ teaspoon kosher salt
• ½ cup all-purpose flour
• 2 large eggs
• ½ cup heavy cream
• ¾ cup dark chocolate chips
• ½ cup fresh raspberries, or to taste
• 1 teaspoon cocoa powder, or to taste
• 1 teaspoon powdered sugar, or to taste