3 acorn squash apples leeks Recipes

acorn squash , halved lengthwise and seeded (about 1 lb each), extra-virgin olive oil, plus more for brushing, kosher salt & freshly ground black pepper, unsalted butter, diced celery, leeks , halved lengthwise and sliced crosswise 1/4 inch thick, granny smith apples, peeled and diced, chopped thyme, rye bread, crusts removed , bread cut into 1/2-inch dice (day old, rustic, about 6 cups), vacuum-packed cooked chestnuts, chopped parsley, heavy cream, vegetable stock or 1/3 cup low-sodium broth

acorn squash , halved crosswise and seeded, head garlic , wrapped in foil, unsalted butter, divided, leek, diced (white and pale green parts only), gala apple, cored and diced into 1/2-inch pieces, salt, freshly chopped thyme leaves