# Ingredient List:
→ Apple Filling
01 - 6 medium apples (Granny Smith or Braeburn), peeled, cored, and sliced
02 - 1/4 cup granulated sugar
03 - 2 teaspoons ground cinnamon
04 - 1/4 teaspoon ground nutmeg
05 - 1 tablespoon lemon juice
06 - 1 tablespoon all-purpose flour
→ Crumble Topping
07 - 1 cup all-purpose flour
08 - 1/2 cup unsalted butter, cold and cubed
09 - 1/2 cup light brown sugar
10 - 1/2 cup rolled oats (optional)
11 - Pinch of salt
# Directions:
01 - Preheat the oven to 350°F (180°C). Lightly butter an 8 x 10 inch baking dish.
02 - In a large bowl, toss the sliced apples with sugar, cinnamon, nutmeg, lemon juice, and flour until evenly coated.
03 - Spread the apple mixture evenly in the prepared baking dish.
04 - Combine flour, brown sugar, oats if using, and salt in a bowl. Add cold butter and rub in with fingertips until mixture forms coarse crumbs.
05 - Scatter the crumble topping evenly over the apples. Bake for 35 to 40 minutes, until golden brown and bubbling.
06 - Allow to cool slightly before serving warm, optionally accompanied by vanilla ice cream or custard.