Best Chitarra Pasta with Lamb Ragu

Name: Best Chitarra Pasta with Lamb Ragu
Prep time: 40 min
Cook time: 40 min
Total time: 1 h 20 min
Cuisine: European, Italian, Mediterranean
Ingredients: 3 cups semolina flour (plus more for kneading and dusting); 4 whole eggs; ¼ tsp sea salt; 1 ½ Tbsp kosher salt; 1 Tbsp water; Pinch of saffron threads (optional); 2 Tbsp extra virgin olive oil; 1 medium onion (finely chopped); 2 ounces diced pancetta (or guanciale); 1 clove garlic (minced); 1 pound ground lamb; ½ cup dry red wine; 15 ounce can diced tomatoes with liquid; 1 cup chicken stock; 1-2 pinches sea salt to taste; Grated pecorino cheese for serving