To a medium-size bowl, fill water to 3/4 full and add the juice of a lemon. Peel, core, and slice apples and add to the lemon water as you go. Drain water off of prepped apples, and set aside.
To a large skillet, add butter, brown and white sugar, cinnamon, nutmeg, and a pinch of salt. Cook for 2 minutes until the sugars are melted.
Add the apples to the sugar syrup and cook over medium heat for 10 minutes. Turn up the heat to medium-high and cook apples until they are softened and the syrup has thickened.
Serve immediately or store in an airtight container in the refrigerator.