Cook the ground beef in the Dutch oven until brown. Add the prepared onion, carrots and celery to the meat. Cook until the onions are translucent.
Add the minced garlic and prepared bell pepper to the meat and veggie mixture. Cook for 2-3 minutes. Stir in the salt, oregano, and celery seeds.
Add the tomato paste and the canned tomatoes to the Dutch oven. Stir them in to combine and then continue by adding the broth and the water.
Bring the soup to a simmer and reduce the heat to low. Place the lid on the Dutch oven and cook for 20-30 minutes.
While the soup is simmering, cook your desired type of rice with your preferred method, as per directed on its package.
When the soup is done simmering, remove the lid. Add the frozen peas and corn to the soup and stir them in.
To serve the soup, place your desired amount of rice in each bowl before pouring the soup over it. If you prefer to add the cooked rice to the pot of soup, I recommend adding 1 ½ cups of cooked rice, at the same time as the frozen veggies.