1 1/2 c. finely crushed Oreos
1/4 c. melted butter
3 (8 oz.) pkgs. softened cream cheese
1 (14 oz.) can sweetened condensed milk
3 eggs
2 tsp. vanilla
1 c. mini chocolate chips
1 tsp. flour

Combine crumbs and butter. Pat firmly in bottom of 9" springform pan. In large bowl, beat cheese until fluffy, add condensed milk, beat until smooth. Add eggs and vanilla. Mix well.