We can’t decide if this peach berry sonker, topped with tender pastry and drizzled with milk dip, is more like a pie or a cobbler, but we do know that it’s one of the best old-fashioned desserts we’ve ever tried.
Peach Berry Sonker
- Quick Glance
- Quick Glance
- 1 H
- 2 H, 15 M
- Serves 10 to 12
- For the dough
- For the filling
- For the milk dip
Preheat the oven to 375°F (190°C). Butter the sides of an 11-by-11-inch (27-by-27-cm) or 9-by-13-inch (23-by-33-cm) baking dish.
In a medium bowl, combine the flour, baking powder, salt, and pieces of cold butter. With a pastry cutter, knives, mezzaluna, or your fingers, cut and smoosh the butter into the dry ingredients until it is roughly mixed.
Add the milk and mix until the dough is tacky.
Place half the dough on a well-floured board. Pat the dough out a bit, roll it out to about 3/8 inch (1 cm) thick, and cut into long 2 1/2-inch (6 cm) wide strips.
Lift a strip and tuck it around the sides of the pan. Repeat with the other strips until the pan is encircled with the wide strips. It’s okay if you have to piece them together. The bottom of the pan will be doughless.
Place the flour and 1 1/4 cups granulated sugar in the baking dish and mix around a bit with your fingers or a fork to combine.
In a medium bowl, combine the peaches, blackberries, and vanilla, and gently mix together. Turn the filling onto the flour and sugar in the baking dish.
Sprinkle 2 tablespoons sugar over the top of the fruit.
Break up the butter into small pieces and place over the top of the fruit evenly.
Roll out the remaining dough to 3/8 inch (1 cm) thick and cut into long 2 1/2-inch (6 cm) wide strips. Lay the strips over the top of the filling to form a rough lattice. An offset spatula is a great help in getting the rolled out strips onto the top of the filling.
In a small bowl, mix the egg and water together with a fork and brush some on top of the lattice strips. Sprinkle with 2 tablespoons
of sparkling sugar.
Bake the sonker for 30 minutes. While the sonker is baking, make the milk dip.
In a medium saucepan over low heat, whisk together the cornstarch, sugar, and salt. Whisk in the milk.
Increase the heat to medium-high and bring to a boil while whisking constantly. Cook for 2 minutes more while whisking.
Remove from the heat, stir in the vanilla, and let cool.
After the sonker has baked for 30 minutes, carefully remove it from the oven, place it on a flat surface, and close the oven door. Pour 1/2 cup of the hot milk dip over the top.
Return the sonker to the oven and bake until the filling is bubbling around the edges and up through the crust, about 30 minutes more. The crust should be a beautiful golden brown when finished. If it seems to be browning too quickly, loosely place a piece of foil over the sonker and continue to bake.
Let cool for 20 to 30 minutes.
Serve the sonker warm or at room temperature, keeping in mind it’s best the day it’s made. Pass any remaining milk dip on the side (and you may even want to double the milk dip to ensure ample for drizzling). Any leftover milk dip can be refrigerated.
Any Fruit Sonker
The filling is very adaptable, and you can use whatever is available. Try peaches, berries, or cherries mixed together, or a single fruit filling. Kate McDermott, the author of this recipe who is also known as The Pie Lady, once used a combination of green gooseberries, white currants, red currants, peaches, and a few tart cherries. Use 7 to 8 cups (about 2 quarts, 1.8 L) fruit.
Recipe Testers' Reviews
Not a pie, not a cobbler, not a crisp. This curious dessert turned out to be something quite familiar: juicy fruit filling with buttery pastry crust. And milk dip? The dip was sort of like melted vanilla ice cream.
It was easy from start to finish, and having no bottom crust made it even simpler. Rolling out each half of the dough into an oval and cutting it lengthwise into four wide strips worked well. The two long strips in the center lined the long sides of the baking dish (and the middle “X” of the lattice top) and the remaining strips were used for the short sides of the dish (and outer edges of the lattice). Approaching this like a rustic crostata, I didn’t trim off the uneven edges of the strips or took care to cover all the corners perfectly. In the end the sonker turned out looking just fine, and the crust didn’t get soggy even after the leftover portion cooled to room temperature.
If your peaches are at their peak in terms of ripeness, or you just prefer to hold back the sweetness, I think you can omit the additional 2 tablespoons of sugar (or even reduce the amount to 3/4 cup) and skip the sprinkling of sugar. I used turbinado sugar for sprinkling the top crust. There was JUST enough dough to cover the four sides of the baking dish.
I did need to cover the top crust 15 min after the milk dip was poured on and the sonker was returned to the oven. I’m not sure what the effect of pouring hot milk dip over the half-baked sonker.
This is a terrific recipe, and the sonker is beautiful to behold, a delight to present, and delicious. We are of the camp that loves crisps, cobblers, slumps, all the wonderful and clever variations on baked summer fruit bounty. The sonker is a new option for us and we surely will make again.
The biscuit dough comes together easily, and half the recipe lined the edges of the pan perfectly.
For the filling, we used peaches and blackberries. Our lattice didn’t cover as much of the sonker as in the sample photo, but the finished baked dessert was so beautiful, it didn’t matter at all. We sprinkled the top biscuit dough with turbinado sugar.
The milk dip (completely new to us, another fun element) made about 1 1/2 cups. We used whole milk. The finished dip pours like heavy cream and is quite sweet. We baked the sonker for exactly 60 minutes total. We didn’t need to cover it with foil.
Our peaches were ripe and sweet, as were the berries, and the result was a VERY sweet dessert. Next time we’ll use less sugar and may add a bit of lemon juice and zest. We’re on the fence about the milk dip—it was an intriguing new element, but we wonder whether it is essential (the cornstarch may be needed to help thicken the fruit?). For a topping, we'd opt for a drizzle of unsweetened heavy cream.
The sonker was most successful on Day 1. On Day 2, the flavor was still terrific, but the biscuit was a bit dried out.
This is a crowd-pleasing dessert and could serve 12 to 15.