1Preheat oven to 425 degrees F (220 degrees C). Line a baking sheet with parchment paper.
2Whisk all-purpose flour, whole wheat pastry flour, baking powder, and salt together in a large bowl. Rub in cubed butter with your fingers until mixture resembles coarse meal. Fold in blueberries and lemon zest.
3Whisk 5 tablespoons heavy cream, honey, and egg together in a small bowl. Pour over the flour mixture; mix gently with your hands until dough just comes together.
4Turn dough out onto a lightly floured work surface. Pat dough into a 6-inch round about 1 inch thick. Cut dough into 12 rounds using a round cutter.
5Transfer rounds to the prepared baking sheet. Drizzle remaining 2 tablespoons heavy cream over the tops.
6Bake in the preheated oven until golden brown, 12 to 15 minutes.
Footnotes
Cook's Notes:
Substitute spelt flour for the whole wheat pastry flour if desired.
If dough appears dry in step 3, add an extra tablespoon of cream.
Ingredients
12 servings
191 cals
1 cup all-purpose flour
3/4 cup whole wheat pastry flour
2 1/2 teaspoons baking powder
1/4 teaspoon salt
1/2 cup very cold unsalted butter, cut into 1/2-inch cubes