Slow Cooker Spaghetti

Name: Slow Cooker Spaghetti
Prep time: 15 min
Cook time: 4 h
Total time: 4 h 15 min
Yield: 8
Ingredients: Ingredients; 1 lb ground beef (80/20); 1 medium onion, diced; 3 cloves garlic, minced; 1 green bell pepper, diced; 24 oz jar marinara sauce; 5 oz can diced tomatoes, undrained; 2 tablespoons tomato paste; 2 teaspoons Italian seasoning; 1 teaspoon dried basil; 1/2 teaspoon dried oregano; 1 teaspoon salt; 1/2 teaspoon black pepper; 3 cups beef broth; 12 oz spaghetti noodles, broken in half; 8 oz cream cheese, cubed; 1 1/2 cups shredded mozzarella cheese; 1/2 cup grated Parmesan cheese; 2 tablespoons fresh parsley, chopped