01 - Heat a large skillet over medium-high heat. Add the ground beef, breaking it up with a wooden spoon, and cook until browned and cooked through, approximately 5 minutes. Drain excess fat if necessary.
02 - Add the diced onion and bell peppers to the skillet. Sauté for 4 to 5 minutes until softened and beginning to caramelize.
03 - Stir in the minced garlic and cook for 1 minute until fragrant, being careful not to burn it.
04 - Add the uncooked rice, diced tomatoes with their juices, tomato sauce, and broth. Sprinkle in oregano, basil, smoked paprika, black pepper, and salt. Stir thoroughly to combine all ingredients.
05 - Bring the mixture to a boil, then reduce heat to low. Cover and simmer for 18 to 20 minutes, or until the rice is tender and most of the liquid has been absorbed.
06 - Uncover the skillet and sprinkle mozzarella evenly over the top. Let it melt for 2 to 3 minutes until bubbly and slightly golden.
07 - Garnish with chopped fresh parsley before serving hot.