Apple Cobbler

Ingredients

• 1 cup buttermilk
• 1 tsp vanilla extract
• 1 1/2 Tbsp fresh lemon juice
• 1/2 tsp cinnamon
• 1 1/2 cups all-purpose flour
• 1/4 cup unsalted butter
• 1/2 cup apple juice
• 2 tsp cornstarch
• 3/4 cup granulated sugar
• 1/2 tsp salt
• 3 lbs golden delicious apples
• 1 Tbsp granulated sugar mixed with 1/2 tsp cinnamon
• 1/3 cup packed light-brown sugar
• 1/4 tsp baking soda
• 2 tsp baking powder
• 10 Tbsp unsalted butter