In a large pot or dutch oven, brown ground meat on high heat and season with salt, drain fat if any.
Reduce heat to medium-low, then add peppers, onions and garlic. Cook about 5 minutes on low heat.
Add tomatoes, tomato sauce, chicken broth, marjoram and season with salt and pepper to taste.
Cover and simmer on low heat for 30 minutes.
In a separate pot, cook rice according to directions.
Serve about 1 1/2 cups of soup in each bowl and top with 1/2 cup cooked brown rice.
Makes about 9 1/2 cups.