INGREDIENTS
5 cups
all-purpose flour, plus more for dusting
2 tbsp
granulated sugar
1 1/2 tsp
fine salt
2 cups
cold, unsalted butter, cut into tablespoon-sized pieces
6
to 9 ounces (175 to 265 milliliters) cold, well-shaken buttermilk
3 1/2 lb
strawberries
3/4 cup
granulated sugar
6 tbsp
cornstarch
1 tsp
finely grated lemon zest
salt
1 tbsp
fresh lemon zest
1
large egg
Turbinado sugar, for sprinkling