Ingredients: 2 Tbsp. unsalted butter 2 lb. baking apples such as Pink Lady or Honeycrisp, peeled, cored, and thinly sliced (4–6 apples) 2 Tbsp. sugar 1 Tbsp. dark rum (optional) ¼ tsp. table salt, divided And many more.
Next, Whisk together eggs, egg yolks, cream, 1/2 cup sugar, vanilla, nutmeg, and remaining 1/8 tsp. salt; pour over apples in pie crust. Bake pie until custard is barely set in center, about 30 minutes.