Butternut Squash Cheddar Gratin with Rosemary Breadcrumbs

Langkah-langkah

1. Preheat the oven to 350°F. Butter a 13x9x2 inch glass baking dish.
2. Melt the butter in large skillet over medium- high heat. Add the onions; sauté until the onions are lightly browned, about 8 minutes (be sure to tend to them and stir every couple of minutes to prevent burning). Add the butternut squash; sauté 4 minutes. Sprinkle the sugar, salt and pepper over the vegetables; sauté until the onions and squash begin to caramelize, about 5 minutes.
3. Spread the vegetable mixture in the prepared dish. Pour the broth over. Cover tightly with foil and bake 45 minutes. (Squash mixture can be made 1 day ahead. Cool, then cover and refrigerate. Reheat in 350°F. oven until heated through, about 10 minutes).
4. Increase the oven temp. to 400°F. In a medium bowl, combine the Panko, cheese, rosemary and thyme. Sprinkle over the gratin. Bake uncovered until top is golden brown and crisp, about 30 minutes.