3 artichoke potato walnuts Recipes

lemons, artichokes, extra-virgin olive oil, onion, thinly sliced, leek, white and pale green parts only, coarsely chopped, heads green garlic,* toughest green part removed and coarsely chopped, yukon gold potato, peeled and cut into 1-inch chunks, chicken stock or low-sodium chicken broth, kosher salt, freshly ground black pepper, nettle-walnut pesto crostini

jerusalem artichokes, peeled and chopped, potatoes, peeled and chopped, onion, chopped, garlic cloves, chopped, butter, olive oil, water, vegetable stock cube, mascarpone, fresh thyme leave, walnuts, toasted and chopped