1. Let pastry sheet sit at room temperature for about 30 min. until it can just be unfolded without breaking (the pastry should stay as cold as possible); unfold and cut into 4 pieces.
2. Preheat oven to 400°.
3. Place pieces of pastry at least 1" apart on a rimmed baking sheet lined with parchment paper.
4. Place overlapping slices of apple on the pastry, leaving a ½" border around the edges; brush apples evenly with butter.
5. Sprinkle each piece of pastry with 1 tbsp. of sugar.
6. Bake in a preheated 400° oven until pastry is dark golden-brown on the edges and apples are tender and starting to darken (about 40 min.).
7. Remove from oven; cool on pan for 2 min.
8. Move tarts to a wire rack; cool for at least 10 min.
9. Serve with ice cream and a drizzle of caramel sauce to taste

Find It!

• Find Kowalski's Classic Caramel Sauce near the ice cream toppings.