Caramelized Onion & Brussels Sprout Galette
To make ahead: Prepare through Step 2 and refrigerate onions and Brussels sprouts for up to 1 day. Assemble and bake galette (Steps 3-5) and refrigerate for up to 1 day; reheat at 350 degrees F for about 40 minutes.
Equipment: Parchment paper
1 fat, 2 1/2 veg, 1 high-fat protein, 2 1/2 starch