Oreo Truffles

1 pkg. (1lb 2oz.) Oreo sandwich cookies
1 pkg (8oz) cream cheese- room temperature
1 pkg Semi-sweet chocolate chips

Crush 4 of the cookies to fine crumbs in ziplock bag with a rolling pin. Set aside. Crush remaining cookies to fine crumbs; place in medium bowl. Add cream cheese and mix until well blended. Roll cookie mixture in 25 even balls, about 1 inch diameter. Refrigerate until hardened.
Dip balls in chocolate. (For easy dipping, melt chocolate in microwave safe bowl till creamy, in increments of 30 seconds each. Stir. Place truffle in melted chocolate. Roll to coat evenly. Lift truffle with 2 forks and tap forks to release excess chocolate.) Place balls on wax paper sheets and refrigerate until firm, about 1 hour.