Meanwhile, in a large skillet, heat 2 tablespoons of the olive oil over medium-high heat. Add the mushrooms, broccoli, carrots, parsley and onion, and cook, stirring often, until the veggies are tender and lightly caramelized, 8 to 10 minutes. Then add the baby spinach to wilt along with the corn. Transfer to the bowl with the 3 cups of cooked quinoa - let cool and add the two beaten eggs.