INGREDIENTS
3 cups
fresh blueberries or 1 (12-ounce / 350 g) package frozen blueberries, unthawed
1/4 cup
natural cane sugar
3 tbsp
unbleached all-purpose flour
2 tbsp
freshly squeezed lemon juice
1 tbsp
grated lemon zest
1 tsp
water
1/2 cup
rolled oats
1 cup
rye flakes
3/4 cup
sliced raw almonds
1/4 cup
raw sesame seeds
1 cup
whole wheat flour
1/2 cup
packed light brown sugar
1/2 tsp
ground cinnamon
1 tsp
kosher salt
3/4 tsp
baking powder
1
large egg, beaten
8 tbsp
cold unsalted butter, cut into 1⁄4-inch cubes, plus more for greasing the pan
3
to 4 tablespoons ice water