Brussels sprouts are in high season! Enjoy them with other fall flavors in this French inspired recipe. Named after the French Tatin sisters, a Tatin tarte involves caramelizing the filling before baking the tart. Here, you will caramelize the brussels, red onion and thyme in butter, sugar & vinegar before baking eggs plus the reduced brussels mixture in a pastry crust. Crumble goat cheese and a bit more thyme on top when complete and serve with an arugula salad.