Combine stir-fry sauce
Whisk together
2 tsp cornstarch
2 tbsp cold water
Add
4 tsp soy sauce
1 ½ tsp rice vinegar
1 tsp brown sugar
¼ tsp salt
Begin stir-fry
Heat in large skillet
2 tbsp vegetable oil
Add
½ yellow onion, diced
Sauté for 1 minute
Add to skillet
1 broccoli stalk, trimmed
2 carrots, diced
Sauté for 6 minutes
Add
8 oz mushrooms
Sauté for 4 minutes
Add
3 garlic cloves, minced
1 inch ginger, minced
Cook until fragrant
Remove from heat
Add stir-fry sauce and stir
Cover for 3 minutes
Serve with rice