#stirfry

Ingredients:
cooking oil
1 medium red onion
2 cloves garlic
2 green onions
2 cups mushrooms
6 ounces extra firm tofu
1/2 pound peeled shrimp
salt, pepper and chili flakes to taste
*6 ounces beef (I used chuck steak) cut into strips, seasoned with 2 tablespoons vinegar, 1 tablespoon soy sauce and cracked black pepper
Sauce:
1/4 cup soy sauce
1/4 cup water
1 teaspoon white sugar
1 teaspoon cornstarch
chili flakes