Preheat oven to 400°. Combine milk, eggs, 6 tbsp butter, vanilla, flour, 2 tsp sugar, and salt in a small bowl and whisk until smooth.
Melt 4 tbsp butter in a large skillet. Add apples, 1⁄2 cup sugar, RawSpiceBar’s Peppercorn Chai and brandy. Cook until apples are glazed, about 5 minutes.
dd half batter to greased pie plate. Arrange apple slices on top, reserving juices, then pour remaining batter over apples. Sprinkle remaining sugar on top and bake until golden, 25-30 minutes. Drizzle with warmed reserved apple juices.