Preparation

1. For the chocolate-peanut butter-banana filling, start out by heating heavy cream over medium-low heat until steaming. Remove from heat, add chocolate and let stand for about 3 minutes. Using a heatproof spatula or whisk, stir until smooth and shiny. Allow to cool slightly.
2. Meanwhile, in a small bowl, mix the egg with 1 tablespoon of water. Lay out wonton wrappers, starting with 12 (keep the remaining 12 covered with a damp towel). Working quickly, put one slice of banana into the center of each wrapper, topped with 1 teaspoon of peanut butter and 1 teaspoon of chocolate ganache. Use your finger to paint the edges of each wrapper with the egg wash. Shape each wonton by pinching the opposing corners of each square together. Repeat with the remaining 12 wrappers.
3. If using the Strawberry-Nutella®filling, mix cut strawberries with 2 teaspoons of sugar and allow to macerate for 5 to 10 minutes. Fill the center of each wonton with 2 teaspoons of Nutella® and top with 2 strawberry slices. Follow the same egg wash and shaping procedure from step 2 above.
4. Place the Air Fryer Basket onto the Baking Pan. Spray with nonstick cooking spray. Arrange wontons in the basket. Lightly spray with oil. Air fry in the upper position with the temperature set to 350°F for 8 to 10 minutes until golden brown.
5. Remove wontons from basket. Serve warm, dusted with powdered sugar.