Here's one I got off the Minute Rice box years ago. Have tweaked it to suit our likes over the years.
In a skillet with a couple tablespoons of oil (your choice) saute about a half cup thinly sliced onions (and diced garlic if you like) and 1 to 1 1/2 cup of minute rice. Add 1 can of stewed tomatoes (broken up into small pieces), about a half cup of water or a can of tomato sauce depending on how strong you like the tomato flavor and salt and pepper to taste. If you like some zip add a tablespoon or two of salsa or picante sauce. Bring to a boil,cover and lower heat to simmer for 5 minutes or until the rice is soft. Stir well and serve. If you prefer you can substitute a couple of cans of tomato sauce and extra water for the tomatoes. You can also add chili power, cumin or any other spice to your taste.