1cupCrushed chocolate sandwich cookiesRoughly chopped, not completely powdered
1/2cupRed, white, and blue M&M'sDivided use if saving some for the tops
1/4cupRed, white, and blue sprinklesJimmies or nonpareils
2tbspStar-shaped sprinklesFor garnish
Instructions
Preheat your oven to 350°F (175°C) and line a large baking sheet with parchment paper.
In a large mixing bowl, combine the white cake mix, melted butter, eggs, and milk until a thick dough forms.
Gently fold in the crushed chocolate sandwich cookies, red, white, and blue M&M's, and the red, white, and blue sprinkles.
Scoop 1.5-tablespoon portions of dough onto the prepared baking sheet, spacing them 2 inches apart. Press a few star-shaped sprinkles onto the top of each dough ball.
Bake for 10-12 minutes until the edges are lightly golden but the centers remain soft. Let cool on the pan for 5 minutes before transferring to a wire rack.