BBQ Chicken Flatbread

Ingredients

• 2 tbsp butter
• 2 tbsp brown sugar
• 2 onions, thinly sliced
• 1 tbsp red wine vinegar
• 1 pkg plain prepared flatbread
• 1 cup Gehl’s Premium Jalapeno Cheese Sauce , divided
• 1 cup chopped cooked chicken
• 1 small jalapeno pepper, seeded and diced
• 1/2 cup shredded Cheddar cheese
• 2 tbsp barbecue sauce