Rustic Peach and Almond Galette

1. Mix the dough ingredients into a ball, and place it in the refrigerator for 20 minutes.  

Dough:
1 cup all purpose flour
1 tsp sugar
1/2 tsp salt
112 g unsalted butter
1/4 cup sour cream

2. On a piece of parchment paper, roll out the pie dough into a large circle, and spread mix of filling..

Filling:
1/4 cup sugar
1 tsp cornstarch
1 tsp lemon zest
1 tsp vanilla extract

3. Pit and thinly slice the peaches.

4. Arrange the sliced peaches in a decorative pattern in the center of the dough, leaving a 2-inch border.

5. Gently fold the edges of the dough up and over the outer peaches to create a rustic border.

6. In a small bowl, whisk the egg to create an egg wash.

7. Brush the folded crust with the egg wash.

8. Sprinkle the sliced almonds generously over the egg-washed crust.

9. The galette is now ready for baking according to your pie dough's instructions.

10. Bake 40-45 minutes until golden brown.

11. Cool slightly and enjoy warm or at room temperature.