Dole NZ - Banana Pudding Tiramisu

Ingredients

• 4 and 1/2 cups milk
• 1 cup sugar
• 1/3 cup cornstarch
• Kosher salt
• 5 large egg yolks, beaten
• 2 cups mascarpone cheese, at room temperature
• 1/2 cup prepared espresso, at room temperature
• 1/4 cup coffee liqueur
• One 11-ounce box vanilla wafer cookies
• 6 ripe bananas, sliced into 1/4-inch rounds
• Unsweetened cocoa powder, for dusting