Oreo Ice Cream Cake

2 C. Oreo chocolate cookie crumbs
1 C. pecan pieces, toasted and chopped
1/2 C. sugar
1/2 C. butter, melted
1/2 C. butterscotch-flavored topping
1/2 gallon ice cream of choice or frozen yogurt, softened
prepared whipped topping
for garnish, maraschino cherries

In medium bowl, combine cookie crumbs, pecans, sugar and butter. Reserve 1 cup crumb mixture.

Press remaining crumb mixture on bottom and 2 inches up the side of 9-inch springform pan. Spread butterscotch-flavored topping over crumbs. Top with softened ice cream or frozen yogurt. Sprinkle reserved crumbs, pressing lightly.

Freeze 4 hours or until firm. Garnish with whipped topping and cherries if desired.

Note: Recipe can be halved and prepared in a 9-inch pie plate.