Best Peach Galette Recipe - How to Make Peach Galette

Ingredients

• 1 1/2 c. all-purpose flour
• 2 tbsp. granulated sugar
• 1 tbsp. packed brown sugar
• 1/2 tsp. kosher salt
• 1/2 c. (1 stick) butter, cold, cut into 1/2" cubes
• 4 tbsp. ice water, plus more as needed
• 1/2 tbsp. apple cider vinegar
• 6 peaches, pits removed and cut into 1/2" slices
• 1/4 c. packed brown sugar
• 1 tbsp. cornstarch
• 2 tsp. pure vanilla extract
• 1 tsp. cinnamon
• 1 tsp. ground ginger
• 1/4 tsp. nutmeg
• 1/4 tsp. kosher salt
• Zest and juice of 1/2 a lemon
• Melted butter, for brushing
• Turbinado sugar, for sprinkling