Dulce de Leche Fruit Gratin
- 2 tablespoons hazelnuts (with skin)
- 4 6- by 4-inch flameproof gratin dishes
- 4 ripe small plums
- 6 tablespoons dulce de leche
- 1 ½ cups blueberries
Preheat broiler. Spread 1 1/2 tablespoons dulce de leche evenly on bottom of each gratin dish, then divide blueberries evenly among dishes. Arrange 4 plum quarters in each dish. Put gratin dishes on a baking sheet and broil 4 to 6 inches from heat until dulce de leche begins to bubble, about 4 mi...