Good news from the Union Square Greenmarket: When I arrived around 10 a.m. this past Saturday, there was no line to get in, whereas a couple months ago the wait at the three entrance portals was 15 to 20 minutes. In the hot sun, that can be unpleasant. Part of the reason for the lack of delay is that the market has expanded onto the cobbled street called Union Square West. There are now multiple means of entrance to the Greenmarket, making it easier to get in while preserving social distancing. And everyone I saw was wearing a mask unless they were eating something.

On that new cobbled extension of the Greenmarket, find S&SO Produce Farms from Goshen, New York. Its lengthy counter held more forms of lettuce than Ive ever seen at a single market stall, including red Boston, green Boston, frisee, red salad bowl, green salad bowl, green leaf, red leaf, lola rosa, romaine, red romaine, and summer crisp (a cross between iceberg and green leaf), in addition to radicchio, escarole, and treviso. Gosh, what a salad you can make.

When selecting lettuce, one is better off picking smaller, younger heads due to the tenderness of the leaves. Since lettuce is often sold per head, rather than by weight, its tempting to pick the largest head for the purpose of economy. If going that route, the inner leaves can be used raw, and the tougher outer leaves briefly poached and used in a salad or cooked vegetable melange.

This week, stone fruits are at the height of their availability. Freestone peaches, as well as doughnut peaches, are available at multiple stalls, with apricots near the end of their season. Plums are at their peak, and I counted several varieties, including red plums, shiro plums, sugar plums (a relatively modern variety named to take advantage of a Christmas poem), and plumcots, a dark-colored apricot-plum hybrid.

By the way, stone fruits are often hard when bought, and need to ripen a day or two before consumption. If you want to use them right away, the hard fruit does very well cut into small pieces and used in a salad.

Tomatoes have descended somewhat in price, and nearly all that youll encounter are field tomatoes rather than greenhouse grown. Dont miss the so-called Jersey tomatoes, big, bright red specimens that are as at home in a Caprese salad as in gazpacho. These are going for a standard price of $3 per pound, while heirloom varieties of which I saw a dozen or so, varying in color from purple to yellow to streaky green are available at a typical price of $5 per pound. Remember to use the heirlooms the evening they are bought, since they are way more perishable than Jersey tomatoes.

Corn is just arriving in area farmers markets. There are three common varieties: white, bicolor, and yellow, of which the white appears first. All the corn Ive seen so far is white, with small kernels and more sweetness than the same variety last year. It is currently a bit expensive at 80 cents per ear, but the price will come down as it becomes less scarce.

Now for some of the oddities Ive seen in my last couple of farmers market visits fruits and vegetables seen less frequently, often with short seasons. I stumbled on some cranberry beans, beautiful legumes with an ivory color and undulant, dark pink streaks. They must be shelled and soaked before being cooked, which means boiling at least 10 minutes. Dont be tempted to eat them raw, since they contain a toxin destroyed by boiling. Im using mine with fresh corn in a succotash.

Husk cherries are tiny and yellow, filled with seeds, like a tomato, that dribble out when bitten into, and covered with a papery husk that must be peeled off. They taste a little sweet and a little soapy, and at $10 a pint are way too expensive, but if youre looking for an exotic salad ingredient or an unusual birthday present, consider undergoing the expense.

TriStar strawberries are now available at Mountain Sweet Berry Farm at $5 a pint. Eat them immediately, because they soften and liquefy quickly. The taste is said to be much like that of wild strawberries, with a concentrated flavor. The stall also sells popsicles made of these berries, which concentrate the flavor further and make a nice break from shopping in the hot sun. But maybe step into the park or onto a side street to eat them, so as not to be too close to fellow shoppers.

Other interesting products which should be available for a short time: fresh horseradish with edible greens; bitter melon, an indispensable ingredient in Chinese and Indian cooking; turmeric rhizomes; sansho, green leaves with a peppery taste used in Japanese and Korean cooking; and green millet seeds in their husks, making them difficult to mill for eating, but constituting great bird food or an ornamental green. When dehusked, millet is used to make porridge in many West African cuisines.

Check out what was in the Greenmarkets a month ago.

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New Yorks Greenmarkets Boast Stone Fruit, Lettuce, and Cherries This Week - Eater NY