In small microwave-safe dish, melt butter in the microwave. In small bowl, mix together cinnamon and sugar. Using 1 tube, pull apart biscuits and dip each one in butter, then in sugar mixture, and line baking pan with them, laying them flat. Sprinkle with 1/3 of the pecans, 1/3 of the butterscotch pieces, and 1/4 cup marmalade. Continue layering with the remaining 2 tubes of biscuits and the remaining pecans, chips and marmalade. 
Bake for 25 minutes, or until top is golden and bubbly. Cool for 15 minutes. Invert pan onto a serving plate. If the top biscuits stick, just pull them out of the pan and replace them on the loaf. Makes 8 servings. Courtesy of Family Features/author Ray Lampe, a.k.a. Dr. BBQ