Place coconut butter jar in a bowl of warm (not hot) water for 5 minutes to soften it up.
If dates are not soft, soak them in warm water for at least an hour ahead of time.
If crust is too sticky to manage, wet your fingers to help shape the tarts into the muffin pans.
If you or your guests prefer a warm pie, simply place the frozen pumpkin pie tarts in a preheated oven (350 F) for 30 minutes. Carefully remove tarts from the oven and serve.