Root Vegetable

Chefs have chased the perfect consommé for as long as there has been cuisine. Traditionally clarified using a raft of egg whites, meat, and aromatics, it was inevitable that chefs would start looking for modern alternatives. The first solution was introduced by Professor Gerd Klöck in 2004 and popularized by Heston Blumenthal of The Fat Duck. Ice clarification is a method of freezing gelatin-rich stocks and then slowly defrosting them through layers of cheesecloth and a fine sieve to create a perfectly clear liquid. As the gel is frozen, the water trapped in the gelatin crystallizes. This causes the sharp edges to damage the cell walls. As the frozen gel warms up, the water and all of the water-soluble components melt before the gelatin or the fats and leak out of the damaged cell structure, leaving everything else behind. The next innovation was using agar instead of gelatin to speed up the freeze-thaw process. Agar works more quickly because it has a much higher melting point. If there is no fat in the preparation, it can actually be defrosted into a filter at room temperature, which greatly reduces the filtration time. From there we made the leap of eliminating the time spent in the freezer when using agar. Syneresis is the process by which the liquid leaks out of the gel structure. Agar naturally creates a hard, brittle gel that is prone to syneresis. It seemed reasonable to us that we could easily make an agar gel and break it up in the vacuum sealer, causing the clear liquids to leak out while the impurities were trapped in the gel. Once we poured the broken gel into a cheesecloth-lined filter, we would have a clear liquid almost immediately. It worked beautifully and was a huge breakthrough for us. As we worked through the process, we realized that brisk stirring of the agar-thickened liquid was enough to break it apart and create syneresis, effectively giving us a low-tech clarification process that could be easily accomplished at home. We use a ratio of 0.25 percent agar to clarify most of our liquids. Occasionally in liquids with more dissolved impurities we increase this to 0.3 percent.

This is a fun and unusual way to serve celery root.

These short ribs are everything you want braised meat to be. They are tender and juicy with a rich beefy flavor that is nicely balanced by the sweetness of the carrots. The root beer and birch bark draw on familiar aromatics and tastes but we use them in a slightly different manner. Come to think of it, these short ribs are not too far off from a traditional cola-glazed ham.

We like roasting in salt because it transfers heat and flavor beautifully. Here we’ve combined the salt with ginger and egg whites to form a crust around the whole beets. The roasting process sweetens and intensifies the flavor of the vegetables. The roasted beets peel easily and have a gentle, tender texture. Their surface layer will be well seasoned and the flavor of the ginger will have permeated their interior. Remember, almost any aromatics can be blended with the salt: lemongrass, cumin, star anise—the pantry is your palette.

Mushrooms are well known for their meaty flavor. They are rich in natural umami elements and we enhance that here with the addition of soy sauce and sherry. The finished stock has a rich flavor that can be used for vegetarian soups and sauces or to enhance meat dishes. You can easily turn this into a rich mushroom soup with the addition of some sautéed mushrooms and a touch of cream.

We created this ice cream on a whim one day. We were debating what to do with a batch of grilled potatoes that were striking for their sweet, smoky flavor. Aki tasted and joked that they would make an amazing ice cream, and Alex took the idea and ran with it. We were both surprised by how good the resulting ice cream tasted, and it has since become a staple in our repertoire. Ice creams with a savory slant are becoming more common, especially in warm weather. We like to serve this with caviar, steak tartare, and as a garnish for chilled potato leek soup.

This is an unusual use for an underutilized vegetable. Parsnips are naturally sweet and flavorful, with a delicate earthy flavor. This ice cream was originally developed as part of a caviar dish with sake-cured steelhead trout roe, nasturtium leaves, and fruit leather made from tart cherries. Its creamy color makes people think of vanilla or sweet cream, but once they taste it they are caught, intrigued by the unusual flavor, and they often make a game out of guessing what flavor it is. The caviar dish was a great success, and since then we’ve paired the ice cream with strawberry pie, chocolate tarts, and rhubarb crumble. It goes almost anywhere vanilla ice cream does and adds an extra layer of flavor and an element of surprise.

While most custard is made with eggs and dairy, classic Japanese chawan mushi is made using stock. There’s no real equivalent to chawan mushi. It is a light and deeply savory custard. The egg-to-liquid ratio is 3:1, designed so there is slightly more liquid than the eggs can hold. This way, as you dip the spoon into the custard, it releases some of its juices and creates its own sauce. Here we’ve used fresh clams to make the broth. Its buttery flavor speaks of our American heritage. We’ve garnished the custards with the clams, celery, and jalapeño instead of cooking them inside the custard, as would be traditional; this preserves the texture of the littlenecks. As with all steamed custards, it’s important to keep a close eye on things because the time difference between a smooth, silky custard and a grainy, scrambled mess is less than you might think.

This is comfort food at its finest. It blends Italian risotto with the idea of American macaroni and cheese to create a dish that is more than the sum of its parts. And because we love the crisp juicy flavor of apples with our Cheddar cheese, we decided to take things a little further and use cider to deepen the flavors of our risotto. That hint of tartness balances out the richness of the dish. If you happen to have them around, fresh chives are a wonderful finishing garnish.

One summer we worked as private chefs on a ranch in Montana. One of our jobs was to oversee the chefs in the employee kitchen. We watched as they lamented the crew’s love of ranch dressing, culminating one evening when a guy poured it on his lasagna. We were fascinated by how much people loved the flavor of ranch and slowly began to weave it into our repertoire just for fun. These gnocchi were one of our first experiments and are still one of the best.

These crackers combine the sweet flavor of onions in the dough with the taste of Old Bay, the ubiquitous seafood seasoning. The crackers are a great recipe for children because the dough is flavorful and easy to work with, and kids can have fun at the end breaking the large pieces into bite-size bits. They go well with cheese, seafood dips and salads, steak tartare, hummus, baba ghanoush, and of course, good butter.

We like to make whole wheat sandwich bread at home. We use a pain de mie bread pan, a French loaf pan that comes with a lid so the finished bread has perfectly square slices (although whether or not we use the lid depends on our mood). Sometimes perfect squares are desirable; sometimes we prefer a slightly bigger piece of bread. This dough will work either way. As for flour, we are partial to the King Arthur white whole wheat for its flavor, but you can use the whole wheat flour of your choice. This is a wet dough that will bake up into a moist, cakey loaf, excellent for toast and sandwiches.

This onion glass actually tastes like onion soup in a crispy form. The sheets are translucent with a deep golden brown hue. They can be broken into pieces and scattered in a salad. They are wonderful flavor accents on hors d’oeuvres. We like to break them up and use them as a final garnish on braised meats, where they start out crunchy and slowly dissolve back into rich bites of onion syrup. Last, well, we enjoy snacking on them just as they are.

When we think of kimchi we tend to picture the classic kind found in Asian supermarkets, which is made primarily with Napa cabbage stained red from the chili powder and pungent with garlic. Interestingly, although that is indisputably the most popular variation, kimchi can be made with a wide array of vegetables and spices, with regional variations that affect the ingredients used and levels of heat and spice. Here we’ve used red cabbage for two reasons. The first is because we like its sweet flavor and slightly sturdy texture. The second, more practical, reason is that these fermented pickles are generally deemed ready when enough lactic acid is produced to change the pH from 6.5 to approximately 3.5. Red cabbage juice changes color at this pH and becomes a bright reddish-purple, giving you a visual cue when fermentation is complete. Kimchi is a surprisingly good condiment for grilled hot dogs. It is a great way to doctor up packaged ramen at home. In place of coleslaw on a sandwich, it can add an unexpected kick to anything from corned beef on rye to pulled pork on soft white bread. Its heat and tang are wonderful for cutting through rich ingredients, and as a substitute for sauerkraut in choucroute, it is utterly delicious.

This may seem like an unorthodox flavor profile, but roast chicken brine is delicious. Just as chicken stock is used as the base for myriad soups, this roast chicken brine pairs well with a variety of vegetables and fish. Unsurprisingly, it is also amazing with chicken and turkey. We are lucky enough to be able to buy inexpensive chicken backs at our local Whole Foods. If you can’t get backs or if wings are too expensive, chicken legs or thighs are sometimes an economical substitute. Even if you prefer to eat white meat, using dark meat for the brine will give you the most flavor.

A Römertopf, a porous clay pot developed in the 1960s by a German company, is often used in Alsace and southern Germany for long- simmering stews. These stews may be akin to Alsatian baeckeoffe, a pot of meat (usually beef, pork, and veal along with calf or pig feet) mixed with potatoes, marinated in white wine, and cooked in the oven all day long, on Mondays, when the women traditionally do the wash. Agar Lippmann (see page 258) remembers her mother in Alsace making the Sabbath stew in a baeckeoffe, using a mix of flour and water to make a kind of glue to really seal the lid. When I was having lunch at Robert and Evelyne Moos’s house in Annecy, they used a Römertopf to make a similar lamb stew for me. Eveline ceremoniously brought the dish to the table, and in front of all of us, took off the top so that we were enveloped in the steam and aromas of the finished dish.

I have always felt that cooking is the time to tell stories. In the sixties, when I learned to make this Passover carrot torte from Ruth Moos in Annecy, we talked about lots of things, but never about World War II. When I cook this torte now, after her death, I tell the story of how brave she was during the occupation. Not only did she help so many Jews trying to flee, but she had a narrow escape herself once. When the Annecy police warned the Mooses that the Gestapo was looking for her husband, Rudi, he went underground, hiding between the pork sausages and hams in a butcher’s smokehouse. Looking for him, the Gestapo went to the hotel where the Mooses had been hiding in nearby Talloires. Ruth, walking outside for a quick breath of fresh air while her tiny daughter was sleeping upstairs, turned around to see the Gestapo agents entering the lobby. In order to sneak past the guards, she grabbed some sheets from a chambermaid and, posing as a maid herself, climbed the stairs, passing the Gestapo. Terrified, she snatched her baby and fled to safety.

This sophisticated Algerian-Parisian carrot dish, another from Jacqueline Meyer-Benichou, goes perfectly with fish or roast chicken. The sweetness of the carrots marries well with the preserved lemon.

This is one of those simple French vegetable combinations that just taste really good, especially for Friday night dinner, next to a well-roasted chicken. Although it has become popular to cook green beans for a short time, I still prefer them when they are meltingly tender!

With my first bite of potatoes sarladaises, I fell in love with the dish. Originating in the town of Sarlat, it is served everywhere in the Dordogne. Cooks sometimes include lardons (a kind of bacon) or giblets, and sometimes, depending on the season, truffles or porcini mushrooms. I was delighted when Anne-Juliette Belicha (see page 47) offered to give me a potatoes-sarladaises lesson at her home in Montignac. I guarantee that this dish will be a crowd pleaser.