Banana Tartes Tatin
From: bonappetit.com
4 tablespoons unsalted butter, softened
8 tablespoons light brown sugar
4 firm ripe bananas, peeled, cut on a diagonal into 1/4"-thick slices
4 6" rounds puff pastry cut from one package of puff pastry, thawed
Preheat oven to 400°. Place dishes on a rimmed baking sheet. Smear bottom of each dish with 1 Tbsp. butter. Sprinkle each evenly with 2 Tbsp. sugar. Overlap slices from 1 banana over sugar, arranging in concentric circles to cover. Top each dish with 1 puff pastry round, tucking in edges of pastry.
Bake until pastry is golden and puffed and filling is bubbly, 20–25 minutes. Invert onto plates.