I don't usually like stir fry, but I've finally happened upon a recipe that I enjoy making, and eating. It's quick, it's easy and adaptable.
1-2 chicken breast sliced thin (or beef, or pork, or whatever protein you choose)
2-3 small zucchini sliced in moons
2-3 carrots sliced in circles/moons
2-3 ribs of celery
1/4 cup soy sauce
1/2-3/4 cup water
1 Tbsp cornstarch
spinach, chard, collards or other greens
Slice and chop all ingredients so they're ready to go. Brown chicken until nearly cooked through. Add in chopped garlic, onions, (if using) and cook until soft. Add in the rest of the chopped vegetables and the cornstarch, soy sauce and water (mixed into a slurry). Cook until vegetables are soft, or leave them a bit crunchy. Season with pepper and garlic powder to taste.
Serve over rice or rice noodles. Or just eat alone - it's all good.