Rigatoni With Swiss Chard Recipe
Ingredients Coarse salt and freshly ground pepper 1 pound rigatoni, or other tubular pasta 2 tablespoons unsalted butter 3 tablespoons extra-virgin olive oil 2 garlic cloves, thinly sliced 2 medium shallots, finely chopped 1 1/2 pounds Swiss chard, leaves cut into 1/2-inch strips and stems cut into 1/2-inch pieces 2 tablespoons finely grated lemon zest (about 2 lemons) 1/2 cup dry white wine 1/2 teaspoon red pepper flakes 1/3 cup fresh ricotta cheese...