Heat oil in a large skillet or wok over medium high heat. Add garlic and onion, and cook, stiring often, until onions become translucent about 4-5 minutes.
Add mushrooms, broccoli and zucchini. Cook, stirring constantly, until vegetables are tender, about 3-4 minutes.
Add corn, peas, carrots and quinoa. Cook, stirring constantly, until heated through, about 1-2 minutes.
Add ginger and soy sauce, and gently toss to combine. Cook, stirring constantly, until heated through, about 2 mintes.
I add more veggies in general. A little more mushrooms, garlic, broccoli and zucchini. And then more ginger and soy sauce.