Grease a 9 x 13" pan.

Combine and mix brown sugar, pudding mix, butter and half & half.

Cut one loaf of dough into small pieces; distribute evenly over bottom of the greased pan. Drizzle half the sugar and pudding mixture over the top; sprinkle with half the pecans.

Cut second loaf into small pieces; repeat as above using the remainder of the sugar and pudding mixture and the pecans.

Cover and refrigerate several hours, or overnight.

Bake uncovered at 325 degrees for 50 minutes. While still warm, invert pan onto a cookie sheet or serving platter.