Heat a skillet over medium heat & add your sliced onion with some onion. Sauté for about 5 minutes, until nice and caramelized
Preheat oven to 400F and brush flatbreads with olive oil.
Line a baking sheet with parchment paper.
Add the Brie cheese, apples, caramelized onions, & spinach to the flatbreads . Bake for 12-14 minutes until bread is toasted and cheese is melted.
Top with hot honey & enjoy!
