1/2 cup milk
1/2 cup all-purpose flour
2 tablespoons sugar
2 tablespoons butter — melted
1/2 teaspoon vanilla
1/4 teaspoon salt
4 medium ripe — yet firm, peaches
1/2 cup granola with almonds or pecans
1/2 cup plain Greek yogurt
Preheat oven to 425°F.
In a medium bowl whisk together milk and eggs. Add flour, the 2 tablespoons sugar, the melted butter, vanilla, and salt, whisking until smooth. Set aside.
If desired, peel peaches. Pit and slice peaches.
Grease a 9- to 10-inch deep-dish pie plate. Pour batter into pie plate. Arrange peach slices on top of batter.
Bake for 20 minutes. Sprinkle with granola. Bake for 5 to 10 minutes more or until batter is light brown and set and peaches are tender. Let cool for 20 minutes before serving.
Meanwhile, in a small bowl stir together yogurt and enough additional sugar to reach desired sweetness. Serve yogurt mixture with peach gratin.
Drizzle individual servings with maple syrup.