Ingredients

4lbsstone fruits,peaches, nectarines, and apricots

¾cupsugar,granulated

2tbspcornstarch

1cupall-purpose flour

cuplight brown sugar

1tspbaking soda

1tspkosher salt

1stickcold unsalted butter

2tbspcold unsalted butter

1cupthick-cut oats,rolled

Preparation

In a bowl, toss the fruit with the granulated sugar and cornstarch and let stand for 10 minutes.

Preheat the oven to 375 degrees F. In a food processor, pulse the flour with the brown sugar, baking soda, and salt. Add the butter and pulse until crumbly. Add the oats and pulse until incorporated.

Transfer the topping to a bowl and press it into clumps. Spread the filling in a 9-by-13-inch baking dish. Scatter the topping over the filling.

Bake in the center of the oven for 1 hour, until the fruit is bubbling and the topping is golden and crisp. Let cool for 1 hour before serving.