Ingredients:

  • 6 medium apples (about 900g / 2 lbs), peeled, cored, and sliced (preferably Granny Smith or Bramley)
  • 3 tbsp granulated sugar (38g)
  • 1 tsp ground cinnamon (2.6g)
  • 1 tbsp lemon juice (15ml)
  • 1 tbsp all-purpose flour (8g)
  • 1 cup rolled oats (90g)
  • ¾ cup all-purpose flour (90g)
  • ¾ cup light brown sugar, packed (150g)
  • 1 tsp ground cinnamon (2.6g)
  • ½ tsp salt (2.8g)
  • ½ cup unsalted butter (113g), cold and cubed

Instructions:

  1. Preheat the oven to 350°F (175°C) and grease a 9x9 inch baking dish or line it with parchment paper.
  2. Peel, core, and thinly slice the apples. In a large bowl, toss the apples with granulated sugar, cinnamon, lemon juice, and flour until evenly coated.
  3. For the topping, combine rolled oats, all-purpose flour, light brown sugar, cinnamon, and salt in a bowl. Add the cold, cubed butter and work it into the mixture until it resembles coarse crumbs.
  4. Spread the apple mixture evenly in the baking dish and sprinkle the oat crumble topping uniformly over the apples.
  5. Bake in the preheated oven for 35–40 minutes until the topping is golden brown and the apple filling is bubbling at the edges.
  6. Allow the apple crisp to cool for 10 minutes before serving to let the filling thicken.