Step one: Caramelize the sugar. Place the granulated sugar in the six-inch round pan and turn on your burner to low heat. Distribute the granulated sugar at the bottom by turning the pan on top of the fire, continue doing this process until the sugar is melted and caramelized. Use a tong to do this, as the pan can get really hot.Let the caramelized sugar cool down for one hour.
Step two: Separate the egg yolks from the egg whites. Make sure, or try not to stain the egg yolks with whites. Keep the white in the container and put it in the fridge for the next use. You can also freeze the egg whites and you can make this Meringue Cookie. Mix the evaporated milk, condensed milk, and egg in a medium-sized bowl. When the mixture is mixed thoroughly, pour the mixture into the prepared mold. Use a strainer to remove some thick residue of the egg.
Step three: Place the inner pot into the base and add two cups of water. Put the air fryer basket and put the broiling tray in the middle. Now put pan on top and Cover IP with the pressure cooker lid and push the Steam button. Set the timer to twenty-seven minutes. Quick release when done. Check if Leche flan is ready by using the toothpick test. If there are some ingredients stuck to the toothpick, add steaming time for three more minutes. Let the Leche Flan cool down and place it in the fridge overnight.