MEAL OF THE DAY:Quick Black Beans and Rice

• 1 tablespoon vegetable oil
• 1 onion, chopped
• 1 (15 ounce) can black beans, undrained
• 1 (14.5 ounce) can stewed tomatoes
  • 1 teaspoon dried oregano
  • 1/2 teaspoon garlic powder
  • 1 1/2 cups uncooked instant brown rice