Chamberlain Cinnamon Rolls

In a 9 x 13 pan place pecans on the bottom. Thaw loaves or rolls. If using rolls, thaw, and cut in half with scissors, roll each in cinnamon, place in pan on top of pecans. They can be in more than one layer. If using a loaf. Thaw, roll out, spread with cinnamon, generously, roll up, slice and lay over pecans. Melt margarine, mix in brown sugar and ice cream and let it melt enough to make a slurry. Pour the slurry over the dough in the pan and place in refrigerator over night. They wil rise some in the fridge. Take them out and bring to room temperature allowing them to rise more. Once at room temp., bake at 375 (until brown I guess). Turn out onto platter and serve.