Gingered Pepper Steak

Ingredients

• 1 lb. sirloin steak, cut into strips
• 1/2 lb. mushrooms, sliced
• 1 clove garlic, minced
• 2 Tbsp. cooking oil
• 1/4 c. soy sauce
• 1/4 c. water
• 2 Tbsp. cider vinegar
• 1 Tbsp. cornstarch
• 1/2 tsp. salt
• 1/4 tsp. ginger
• dash of pepper
• 1 small onion, sliced
• 1 medium green pepper, cut in strips