Caramel Pull-Aparts

3 cans biscuits, cut in quarters
Put in Ziploc bag and coat with cinnamon and sugar.
Place in greased 9x13. Mix sauce to pour over top.
Bake at 350 for 20 min.
Sauce:
1/2 cup white sugar
1/2 cup brown sugar
1/2 cup vanilla ice cream, melted
1/2 cup butter