1/3 cup peanut butter
1/3 cup white Karo syrup
2 cups Rice Krispies cereal
1 quart ice cream (any flavor desired)
1/2 cup jelly (your favorite)

Mix peanut butter and Karo syrup. Stir in Rice Krispies cereal. Press onto bottom and around sides of a 9-inch pie pan. Refrigerate for 10 minutes.

Spread half of the jelly over the crust. Spoon ice cream over jelly, then add remaining jelly over top. Pull a spoon through the ice cream to marbleize. Freeze until ready to serve.