non-stick cooking spray |
1 (1-pound) package frozen puff pastry, thawed |
1/3 cup cajeta or thick caramel sauce |
1/2 cup finely grated monterrey jack cheese |
1/4 cup pineapple, peeled and diced into 1/2-inch cubes (about 1 cup) |
2 eggs, beaten and blended with 1 tablespoon water |
all-purpose flour, for dusting |
2 tablespoons demarara or light brown sugar |
special equipment: a 3-inch round cookie cutter or a clean 3-inch diameter can with the top removed |