Rinse the quinoa and place in a pot along with 2 cups water. Bring to a boil, then reduce heat to low and cover the pan. cook for 15-20 minutes until quinoa is soft and fluffy.
While the quinoa cooks, put the olive oil, onion, and garlic in a large skillet and cook over medium heat for about 10 minutes. The onion should start to brown slightly.
Add the mushrooms and cook for about 15 minutes until the mushrooms are browned and everything is somewhat caramelized.
Stir in the garlic powder, salt, pepper, and cooked quinoa. Add the basil leaves and stir again.
Serve immediately.
Makes 2 large servings or 4 side dish servings.
Notes
Leftovers can be stored in the refrigerator for 4-5 days.