1 tablespoon canola or olive oil
3 ounces firm regular tofu, pressed and cubed (optional)
1/2 to 1 cup mushrooms, sliced
1/4 onion, diced
1 stalk bok choy, sliced
1/2 small yellow squash or zucchini, sliced
1/4 bell pepper, chopped
1 clove garlic, minced
1/8 teaspoon minced fresh ginger
1 teaspoon soy sauce or tamari
1/8 teaspoon red pepper flakes
1. Heat the oil in a skillet over medium high heat. Add tofu (if using) and cook until golden.
2. Add mushrooms and cook for about 5 minutes, or until they begin to give up their juices. Add onion and bok choy, and cook for 2 minutes longer.
3. Add all other vegetables, garlic, and ginger, and cook until tender, stirring often.
4. Remove from heat, stir in soy sauce or tamari and add red pepper flakes. Serve over rice or noodles.