Follow these simple steps to create your Peanut Butter Balls with Graham Crackers:

1. Mix Ingredients: In a large bowl, combine the peanut butter, graham cracker crumbs, powdered sugar, and vanilla extract. Stir until fully integrated and a dough forms.
2. Form Balls: Use your hands to roll the mixture into small balls, about 1 inch in diameter. Place them on a baking sheet lined with parchment paper.
3. Chill: Refrigerate the peanut butter balls for about 30 minutes to firm them up.
4. Optional Chocolate Coating: If you want a chocolate coating, melt the chocolate chips in a microwave-safe bowl. Dip each ball into the melted chocolate, ensuring they are evenly coated.
5. Set Chocolate: Return the chocolate-coated peanut butter balls to the parchment-lined baking sheet. Chill again until the chocolate hardens, about 15 minutes.
6. Serve: Enjoy these delicious treats as they are or serve them on a pretty platter at your next gathering.

These instructions are straightforward, ensuring success with every batch you make.