Brown rice is an excellent, inexpensive way to provide carbohydrates and other nutrients in homemade dog meals. It's also easily digestible if cooked with plenty of moisture. I usually make brown rice for Gracie in the microwave. Here's an easy method:
1 cup uncooked brown rice
2 1/4 cups water
Combine rice and water in covered, microwave safe dish. Microwave on HIGH (100% full power) power for five minutes, or until water is boiling. Reduce power level to Medium (50% ) and microwave 25 minutes more or until water is absorbed. Let stand for five minutes. Fluff with a fork and serve or store in the refrigerator.
This recipe can be doubled. Use a larger cooking dish and first microwave on HIGH for 10 minutes. Then reduce power level to 50% and microwave for 30 minutes or longer, until water is absorbed.
Like many whole grains, if the cooked rice is very dry you might notice much of the grain will just pass through your dog's digestive tract. I prefer cooking brown rice with enough water to keep the grains moist for better digestibility and nutrient absorption. Every microwave is different so you might have to adjust the amount of water slightly. If the grains seem too dry you can add water at the end of the final cooking time and cook for several minutes longer on medium power.