Ingredients

• 1 tablespoon vegetable oil
• 1 1/2 pounds beef sirloin strips
• 2/3 cup soy sauce
• 2 teaspoons monosodium glutamate (MSG)
• 1/3 cup chicken broth
• 1/3 cup white sugar
• 3 small onions, sliced
• 2 cups chopped celery
• 1 (14 ounce) can bamboo shoots, drained and chopped
• 4 green onions, sliced
• 1 (4.5 ounce) can mushrooms, drained
• 1 (8 ounce) can water chestnuts, drained
• 1 teaspoon cornstarch