Cut the pork into 1 inch cubes. Wash and slice the celery, onion, and mushrooms.
Heat the oil in a large skillet over medium high heat. Add the pork and cook until browned, 3-4 minutes. Add the minced garlic during the last 30 seconds.
Stir in the soy sauce, 1 1/4 cups water, and bouillon. Simmer for 5-8 minutes over medium heat.
Add the celery and onion, simmer for another 5 minutes.
Stir in the bean sprouts, water chestnuts, sugar snap peas, and mushrooms. Bring to a boil, stirring often.
In a small bowl, whisk together the cornstarch and 2 tablespoons of cold water. Pour into the skillet. Cook and stir until the sauce is thick and bubbly.
Serve over hot cooked rice. Garnish with green onions or crisp chow mein noodles if desired.
Notes
We like our veggies on the crisp side. If you want them softer, you can cook them in the sauce a little longer.
You can add or subtract any vegetables that your family likes.