
This Spring Lamb Ragù is the ultimate springtime comfort food. It's packed with pea shoots and anchovies to make a lighter, brighter version of the original.
In a deep-sided 12-inch skillet or Dutch oven, heat the oil over medium heat. Add the leek and cook until soft and translucent, 4 to 5 minutes. Season with salt.
Stir in the garlic, anchovies, rosemary, and tomato paste and cook until the anchovies have melted and the tomato paste has toasted slightly, 1 to 2 minutes.
Add the lamb and cook, pressing the meat firmly into the bottom of the pan until it begins to crisp, stirring occasionally, until it is browned, 5 to 7 minutes. Season with salt and pepper.
Pour in the wine and cook until it is reduced by half, about 3 minutes. Pour in 1½ cups of the chicken stock and allow the sauce to simmer, stirring occasionally, while you make the pasta. If it looks like it’s drying out, stir in the remaining ½ cup stock.
Bring a large pot of salted water to a boil. Cook the pasta according to package directions, just shy of al dente. Reserve 1 cup of the cooking water before draining.
Add the pasta to the skillet with the lamb along with the butter and pea shoots. Toss together, adding in a few tablespoons of the reserved pasta cooking water if needed, until the pasta is glossy with sauce, the pea shoots have wilted, and the butter has melted.
Add half the herbs, all the zest, and a good squeeze of lemon juice and toss again. Plate in bowls and top with the remaining herbs. Serve with some grated cheese.