If you love caramelized onions, you’ll love this flatbread! Caramelized onions, tangy goat cheese and peppery arugula are topped with a sweet balsamic glaze for an easy and delicious meal. Caramelize your onions ahead of time and this flatbread to ready to eat in just 15 minutes!
Heat butter in skillet over medium-low heat. Add onions and cook, stirring frequently, 30-40 minutes. Once onions begin to soften and brown, sprinkle with salt and stir in stock. Cook additional 1-2 minutes and remove from heat.
Preheat oven to 425F.
Lay flatbread on baking sheet. Brush with 1 tsp. olive oil and top with caramelized onions and goat cheese. Bake 8-12 minutes, or until cheese melts and crust is crisp. Remove from oven.
Toss arugula with 1 tsp. olive oil, salt and pepper. Top flatbread with arugula and drizzle with balsamic glaze.