I found the original recipe on AllRecipes.com.
The comments on All Recipes include suggestions of adding tomatoes, zucchini, and lemon juice. I think the next time I make it I might try adding some fresh red onion at the end, uncooked, just to add a little extra zip and crunch.
1 teaspoon vegetable oil
1 onion, chopped
3 cloves garlic, peeled and chopped
3/4 cup uncooked quinoa
1 1/2 cups vegetable broth
1 teaspoon ground cumin
1/4 teaspoon cayenne pepper
salt and pepper to taste
1 cup frozen corn kernels
2 (15 ounce) cans black beans, rinsed and drained
1/2 cup chopped fresh cilantro
Heat the oil in a medium saucepan over medium heat. Stir in the onion and garlic, and saute until lightly browned.
Mix quinoa into the saucepan and cover with vegetable broth. Season with cumin, cayenne pepper, salt, and pepper. Bring the mixture to a boil. Cover, reduce heat, and simmer 20 minutes,
Stir frozen corn into the saucepan, and continue to simmer about 5 minutes until heated through. Mix in the black beans and cilantro.