Grease a 13 x 9 ... Unroll one package rolls. Cover the bottom of ... 10-15 minutes. Place zucchini, mushrooms, and onion in ... degrees for 30-40 minutes.
Saute zucchini and onion in butter for ... rectangles. Press or roll dough to form a 12x8 ... long side, roll up, seal and place seam ... minutes or until brown.
Saute onion, zucchini with butter till tender; approximately ... and cheese. Separate rolls into triangles and put in ... on bottom and up sides. Spread mustard over dough ... 10 minutes before cutting.