Orecchiette with Chorizo and swiss chard Recipe

Ingredients

• Kosher salt
• 1 pound red Swiss chard
• 1 pound orecchiette
• 12 ounces fresh Mexican chorizo (casings removed if links)
• 1 (15 ounce) can cannellini beans , rinsed and drained (or 1 1/4 cups cooked beans)
• 1/2 cup finely grated Parmesan cheese (about 1 ounce), plus more for serving
• 1/2 cup coarsely chopped fresh Italian parsley leaves and stems
• 1 teaspoon finely grated lemon zest (from about 1 medium lemon)
• 3 tablespoons freshly squeezed lemon juice (from about 2 medium lemons)
• 2 tablespoons unsalted butter (1 / 4 stick)
• 1 tablespoon extra-virgin olive oil