Crush the Oreos: Place the Oreo cookies in a food processor and pulse until they form very fine crumbs with no large cookie pieces remaining.
36 regular Oreo cookies
Mix the Filling: Add the softened cream cheese to the Oreo crumbs. Process or stir until the mixture is smooth, thick, and evenly combined with no visible streaks of cream cheese.
8 ounces full-fat brick-style cream cheese
Shape the Balls: Use a tablespoon-size cookie scoop to divide the mixture into 24 portions. Roll each portion between your hands to form a smooth 1-inch ball.
Chill the Balls: Arrange the Oreo balls on a baking sheet lined with parchment paper. Refrigerate them for 15 minutes so they become firm enough to shape.
Make the Pumpkin Grooves: Use a toothpick to gently press several shallow vertical grooves around each Oreo ball. Do not cut too deeply, or the balls may crack while being dipped.
Chill Again: Return the shaped Oreo balls to the refrigerator for another 10 minutes. Keeping them cold will help them hold their shape in the warm candy coating.
Melt the Candy Coating: Place the orange candy melts in a deep microwave-safe bowl. Microwave according to the package directions, stirring frequently, until completely melted and smooth.
12 ounces orange candy melts
Dip the Oreo Balls: Place one chilled Oreo ball at a time into the melted candy coating. Lift it out with a fork or dipping tool and gently tap off the excess coating.
Decorate the Pumpkins: Place each dipped Oreo ball back on the lined baking sheet. Immediately add a small pretzel piece for the stem and a green candy leaf or green M&M before the coating begins to harden.
24 small pretzel-stick pieces, 24 green candy leaves or green M&M’s
Chill and Serve: Refrigerate the finished Pumpkin Oreo Balls until the candy coating is firm. Keep them refrigerated until ready to serve, and do not leave them at room temperature for more than 1 hour