Low-Cal Chicken Pot Pie

Ingredients

• 4 oz. cooked chicken, diced
• ½ onion, chopped
• 1 tbsp. olive oil
• 2⁄3 cup frozen mixed vegetables, defrosted
• 1 frozen puff pastry sheet, thawed
• ½-1 cup chicken broth
• 1 tbsp. corn starch
• ¼ tsp. salt
• ¼ tsp. pepper
• 2 tbsp. hot sauce (optional)