Bake at 350 degrees F (175 degrees C) for 20 minutes.
Step 3
Cut each strip of bacon in half. Wrap one strip around one water chestnut. Secure with a wooden toothpick. Place in shallow baking dish.
Step 4
While the wraps are baking, in a small mixing bowl combine brown sugar, mayonnaise, and chili sauce to make barbecue sauce. After the wraps have finished baking, transfer them (removing them from the grease) to a second shallow baking dish. Pour the sauce over the wraps.
Step 5
Bake at 350 degrees F (175 degrees C) for 10 to 15 additional minutes, or until bacon is crispy. Serve hot out of dish with toothpicks.