Preheat Oven to 350ยบ
Topping:
1. Combine together Brown Sugar, Granulated Sugar, Cinnamon, Nutmeg, and Salt.
2. Using Hands or a fork mix together sugar mixture with butter while gradually adding flour. Mix until thoroughly combined.
Set topping aside.
Filling:
1. Dice Apples
2. Heat Butter in Cast Iron Skillet. Once Butter is heated, add Apples and Salt. Cook for 3 minutes.
3. Stir in Brown Sugar, Cornstarch, Vanilla, and Lemon.
4. Cover Filling with Topping.
5. Cover dish with foil and bake for 15 minutes.
6. Remove foil and bake for 20-30 minutes until filling is bubbling and topping is golden brown.