Butternut Squash Gratin without water juice asiago apples

2 (2 lb) butternut squash, necks only, peeled and each cut crosswise into sixteen 1/4-inch-thick rounds 1 tablespoon extra virgin olive oil salt & freshly[...]

1/4 cup unsalted butter 4 cups thinly sliced onions (about 1 pound) 2 1/2 lbs butternut squash, peeled, seeded, cut into 1/2-inch cubes 1 teaspoon sugar 1/2[...]

1 butternut squash (approximately 2lb) 1 tablespoon butter 1 onion , thinly sliced (sweet is best) 2 tablespoons flour 1/4 teaspoon pepper 1 cup chicken broth[...]