Ingredients 1/2 cup vegetable stock 1 large pinch saffron 2 tablespoons olive oil 1 onion, 1/3 thinly sliced, remaining finely chopped 1 lb. italian sausage made with turkey, bulk or casings removed 2 sprigs fresh rosemary 1 handful fresh sage leaves 1/2 cup dry white wine Kosher salt 1 pound tubular pasta (elbows, penne, cavatappi)…