Melt 1 T. butter in skillet. Saute pepper, onion, and mushrooms ovre mediu heat until tender, 8 to 10 minutes; remove from skillet and set aside. Brown sausage in same skillet; drain and add to mushroom mixture. Beat eggs in medium bowl; stir in cheese, parsley, broccoli and mushroom mixture. Refrigerate overnight. The next morning, melt remaining butter. Unroll phyllo dough, keeping sheets under damp cloth to prevent drying. Place 1 sheet in bottom of 9 x 13 pan, folding dough to fit; brush sheet with butter. Repeat with four mroe phyllo sheets. Spread half the filling evenly over phyllo sheets in pan. Place 5 more phyllo sheets in pan, 1 at a time, folding each to fit and brushing each with butter. Spread remaining filling over phyllo sheets in pan. Place 5 remaining phyllo sheets in pan, 1 at a time, folding each to fit and brushing each with butter. Score top sheet in diamond pattern. Bake at 350 degrees, 1 hour.