Garlicky Green Beans Stir-fry

• green beans, snapped and cut into 2" lengths
• cooking oil
• garlic, minced to taste
• onion, slivered
• salt to taste
• 2 Tablespoons water or more if needed
• 2 Tablespoons oyster sauce, soy sauce, or fish sauce (optional)

Heat skillet on high with oil.  Add garlic and onion and cook for 30 seconds, stirring, do not burn.  Add beans and salt and cook 2 min, stirring constantly.  Add water.  Cover.  Steam 5 min, checking to see if you need to add just a little bit more water.  Uncover and add sauce of choice and cook a couple more minutes to coat.