Creating One Pot Beefaroni is straightforward when you follow these simple steps:

1. Brown the Beef: In a large pot over medium heat, brown the ground beef until fully cooked, breaking it apart with a spatula.
2. Add Aromatics: Stir in the diced onion and minced garlic, cooking until the onion becomes translucent.
3. Mix in Tomatoes: Add the tomato sauce and diced tomatoes, stirring to combine.
4. Add Broth and Seasoning: Pour in the beef broth, then add the Italian seasoning, salt, and black pepper. Stir well.
5. Incorporate Pasta: Add the elbow macaroni to the pot, ensuring it is submerged in the liquid.
6. Cook the Pasta: Bring the mixture to a boil, then reduce the heat to low. Cover the pot and let it simmer for about 10-12 minutes, or until the pasta is tender.
7. Add Cheese: Remove the pot from heat and stir in the shredded mozzarella cheese until melted and gooey.
8. Garnish: Sprinkle fresh parsley on top for a pop of color and flavor before serving.

These steps will guide you through creating this incredible dish with ease.