Use soft Medjool dates: Fresh, soft dates are easier to open, stuff, and bite into. If your dates feel dry, soak them in warm water for a few minutes, then pat them completely dry before filling.
Do not overfill the dates: A little peanut butter goes a long way. Overfilling can make the dates harder to close and messier to dip.
Thin the chocolate with coconut oil: Coconut oil helps the melted chocolate coat the dates smoothly and set with a better texture.
Chill until fully set: Let the chocolate firm up completely before storing so the dates do not stick together.
Add toppings before chilling: If using chopped nuts or flaky salt, sprinkle them on right after dipping while the chocolate is still melted.