American style cheesy beef goulash and macaroni

Name: American style cheesy beef goulash and macaroni
Cuisine: American
Ingredients: 1/2 tbsp olive oil; 1 medium yellow onion; 1 lb 90% lean ground beef; 1.25 tsp sweet paprika; 3/4 tsp kosher salt; 1 red or orange bell pepper; 2 garlic cloves; 1 tsp Worcestershire sauce; 15oz can tomato sauce; 14.5 oz can petite diced tomatoes; 15 oz low-sodium beef broth; 1 bay leaf; 8oz elbow macaroni, whole wheat; 3/4 cup shredded cheddar cheese; Chopped fresh parsley