Friday, December 5, 2014
A Winter Pick-Me-Up: Roasted Vegetable Salad
In summer, a ripe tomato salad mixed with peppery arugula leaves and bits of salty, creamy Bulgarian feta can be a meal in and of itself. When the weather cools and a weakening sun denies farmers the heat they need to grow nature’s leafy wonders, we still hunger for salads but now it’s time to look to hearty greens and root vegetables to satisfy that craving.
In winter, walking through the local supermarket’s fresh produce section, it’s easy to believe we live in a one-season world. Vegetables and fruit that require summer’s heat are stacked high in the bins. But one taste and it’s easy to tell, these delectables have been grown out of season or traveled long distances to reach our tables.
Root vegetables like celery root, beets, turnips and potatoes grow well in the colder months. When roasted, their starches convert into sugar, coaxing the best out of these subterranean gems.
Winter produce is perfect for roasting
Sturdy leafy greens, like kale, especially black or Tuscan kale, come into their own at this time of year. Delicious raw in a salad, tossed with toasted hazelnuts, and a simple vinaigrette, kale reaches new heights of deliciousness when roasted.
When roasted, oil and heat drive moisture out of the kale, creating an airy crispness. That delicate texture beautifully complements the earthiness of roasted root vegetables when combined in a warm vegetable salad.
Having only recently tried celery root or celeriac, I had to look beyond its decidedly unattractive exterior. Put simply, celeriac may have a pretty name, but it is a very ugly duckling.
You have to wonder at the leap of faith it took the first person who ate celeriac. What possessed that brave diner to bite into the pale brown bulb, stippled with stiff, hairy roots?
Only when the woody outer skin is peeled like a pineapple is the pale white flesh revealed. Cut into matchsticks and tossed with olive oil or mayonnaise, raw celeriac makes a refreshingly crisp salad. Like kale, however, celeriac achieves its best self when roasted.
Winter’s Best Salad: Roasted Black Kale, Celery Root, Shiitake Mushrooms, Shallots and Garlic
Simple and easy-to-prepare, a roasted vegetable salad can combine any of your favorite vegetables. For this dish, I wanted to complement roasted kale’s crispiness with tender, savory roasted celery root. Shiitake mushrooms, whole garlic cloves and large shallots added flavors to round out the umami of the dish.
2 pounds celery root or celeriac, washed, peeled, cut into batons 2 inches by ½ inch, yields 1½ pounds
6 shiitake mushrooms, washed, halved
3 garlic cloves, root ends and skin removed
1 bunch black kale, washed, stems removed
3 large shallots or 6 small shallots or 1 medium yellow onion, root ends and outer skin removed, washed, quartered
1 tablespoon olive oil
Sea salt and freshly ground black pepper to taste
A pinch cayenne pepper (optional)
1. Heat the oven to 350 F.
2. Separately, toss each vegetable with a drizzle of olive oil, season with sea salt, pepper and cayenne (optional).
3. On a large baking pan lined with a Silpat sheet, parchment paper or aluminum foil, lay out the vegetables separately because they cook at different times. Place the pan in the oven.
4. Every five minutes, use tongs to turn the vegetables for even cooking, using the following times as a guide: kale leaves (10 minutes), shiitake mushrooms, shallots and garlic cloves (20 minutes), celery root (30 minutes).
5. Except for the kale, using a paring knife, check each vegetable for doneness.
6. After cooking, roughly chop the shiitake mushrooms, shallots and garlic cloves.
7. In a flat bowl, toss together the celeriac, shitake mushrooms, shallots and garlic cloves. Top with the crisp kale leaves.
8. Serve immediately to avoid the kale leaves losing their crispness.
- Together with the other vegetables, roast 2 large carrots, ends trimmed, peeled. Cut these into 1-inch rounds, seasoned with sea salt, pepper and olive oil and added to the chopped salad after roasting.
- Roast 2 large beets, whole, stems and leaves removed, washed, drizzled with olive oil. Place these on a lined baking sheet and cook in a 400 F oven for 45-60 minutes or until a paring knife pierces the flesh easily. Use rubber gloves to handle the beets. When cool to the touch, trim ends and peel off the skin. Rough chop the beets and toss with olive oil, sea salt and pepper separately so they do not color the other vegetables. Place them on the bottom of the serving bowl before adding the other vegetables.
- Season the vegetables with your preference of herbs, such as fresh rosemary, sage or tarragon, or toss any one of the herbs with olive oil and roast on a lined baking sheet in a 350 F oven for five minutes. Remove the leaves, finely chop and sprinkle over the cooked vegetables before tossing.