Peach Cobbler Pie

INGREDIENTS

1 1/4 cups

all-purpose flour

1/2 tsp

salt

1/2 cup

unsalted butter, cold and cut into cubes

1 cup

(60-80 ml) water

2/3 cup

granulated sugar

1/3 cup

all-purpose flour

1/4 tsp

ground cinnamon

6 cups

peaches (1 kg, about 6-8 medium), sliced (skins removed optional)

1 tsp

lemon juice

1 cup

all-purpose flour

1 tbsp

sugar

1 tsp

baking powder

1/2 tsp

baking soda

1/2 tsp

salt

3 tbsp

unsalted butter, cold and cut into cubes

1/2 cup

buttermilk, cold

Cinnamon sugar, for sprinkling (optional)