Sweet and Sour Shrimp Stir-fry

Ingredients

• 6 oz. deveined, cooked shrimp (thawed if frozen)
• 1 T. olive oil
• 1/2 bell pepper, sliced
• 4 green onions, cut in 2-inch lengths.
• 1 t. minced garlic
• 1 celery stalk chopped
• 1 crisp apple (like Gravenstein), chopped
• 2 t. corn starch
• 2 t. cold water
• 1/2 cup chicken bouillon
• 1 T. dry sherry
• 2 t. low-sodium soy sauce
• 1 T. ketchup
• 1 T. vinegar (rice or cider)
• 1 T. granulated sugar