How to Make It
Preheat oven to 375º.
Combine apples, brown sugar, 1/4 cup flour, lemon juice, cinnamon, and nutmeg in a large bowl; set aside. Stir together remaining 3/4 cup flour, baking powder, granulated sugar, milk, vanilla extract, and salt in a separate bowl.
Add melted butter to apple mixture; toss. Spread apple mixture in an even layer in a 7x11-inch glass or ceramic baking dish. Pour flour mixture over the apples. Do not stir together.
Bake at 375º for 40-45 minutes or until cobbler is brown and bubbly.