Brie, Prosciutto & Balsamic Caramelized Onions Flatbread

Ingredients

1/2 prepared pizza dough (from the bakery or deli)
Olive oil
Kosher salt
1 Tbs butter
1 Tbs olive oil
1/2 large red onion, chopped
1/2 cup balsamic vinegar
1 Tbs brown sugar
1 lb Brie, rind removed and chopped
6 oz Prosciutto, coarsely chopped

Directions

Roll out or stretch pizza dough until very thin. Place on baking sheet. Brush with olive oil, and dust lightly with kosher salt. In sauté pan, heat butter and the 1 Tbs olive oil over medium heat, until butter is melted. Add onions and cook until they begin to caramelize, about 10 minutes. Add balsamic vinegar and brown sugar. Be careful with adding the vinegar; the fumes can be powerful if you breathe them in. Combine. Reduce heat to medium-low, and reduce for about 10 minutes. Assemble the flatbread: layer brie pieces, then prosciutto (it should cover the flatbread almost entirely), and finally the caramelized onions. Bake in 400 degree over for 18 to 20 minutes.