The Hub and I both enjoyed this recipe from Libby's. I did not use hamburger, but instead used Boca Crumbles. Neither one of us could tell the difference. It calls for pumpkin in the filling mixed with onions, carrots and meat and more pumpkin in the potatoes on top. I baked mine in the individual pie plates I got for Mother's Day and it made four individual pies. Served with beans from the garden it was a really filling meal.