French Onion Pasta

Name: French Onion Pasta
Yield: 12 servings
Ingredients: 4 diced yellow onions; 2 tablespoons butter; 32 oz beef bone broth; 2 tablespoons Worcestershire; 1 tablespoon soy sauce; 1 tsp Dijon; rosemary sprig (Optional); thyme (Optional); 48 oz boneless skinless chicken thighs; 3 Tbsp Worcestershire; 2 Tbsp minced garlic; 1 Tbsp dijon mustard; 1 Tbsp salt; 1 tsp garlic powder; 2 tsp onion powder; 2 tsp black pepper; 1 tsp thyme; 100 ml beef bone broth; rosemary sprig; 800 g 2% cottage cheese; 200 g Gruyère; 75 g parmigiano reggiano; 380 ml milk; ~3/4 caramelized onions; black pepper (to taste); salt (to taste); 672 g rigatoni; ~1 cup pasta water