Fermentation revivalist Sandor Katz makes this punchy pesto to capture the essence of spring. Chickweed, a spicy herb, is his green of choice to pair with ramps, to which he adds mild herbs and sunflower seeds, but you can replace chickweed with watercress, arugula, or any other peppery green. The same goes for the ramps—this pesto works just as well with spring onions or garlic. It will keep in the fridge for a few weeks, and Katz uses it throughout the day: on grits or eggs for breakfast, slathered on sandwiches for lunch, and tossed with potatoes or pasta for dinner. Get the recipe for Ramp and Wild Greens Pesto »