Toss it in a salad - Warm, just-tender chunks of sweet squash make a wonderful add-in for a spicy arugula salad (and fall is the perfect time for cold weather-loving greens like arugula): Warm Butternut Squash and Arugula Salad.
Put the garlic head in a small ovenproof dish, garlic cooker, or pan. Pour 1/2 teaspoon olive oil over the top of each bulb and let it sink in between the cloves. Wait 2 minutes and then repeat with another 1/2 teaspoon olive oil over each garlic bulb.
Add onions and garlic to the pan and another tablespoon of oil. Cook the onions and garlic for 3-5 minutes, using a metal spatula to scrape up any steak drippings, mixing them in with the onions. Add half of the herbs to the onions. Return the steak to the pan, placing it on top of the onions.