Ingredients:

  • 6 cups (900g) fresh peaches, peeled and sliced
  • 1/2 cup (100g) light brown sugar, packed
  • 2 tbsp (16g) cornstarch
  • 1 tsp (2g) ground cinnamon
  • 1 tbsp (15ml) fresh lemon juice
  • 1/4 tsp (1.5g) salt
  • 1 cup (125g) all-purpose flour
  • 1 cup (90g) rolled oats
  • 1/2 cup (100g) light brown sugar, packed
  • 1/2 tsp (1g) ground cinnamon
  • 1/2 cup (113g) unsalted butter, chilled and cubed
  • 1/4 tsp (1.5g) salt

Instructions:

  1. Preheat your oven to 375°F (190°C).
  2. In a large bowl, toss the sliced peaches with brown sugar, cornstarch, cinnamon, lemon juice, and salt.
  3. Stir gently until the peaches are evenly coated and a thick, syrupy glaze begins to form.
  4. Pour the mixture into a 9x9 inch baking dish, spreading it evenly.
  5. In a separate bowl, whisk together flour, oats, brown sugar, cinnamon, and salt.
  6. Add the chilled, cubed butter. Using a pastry cutter or forks, work the butter into the dry ingredients until the mixture looks like coarse crumbs with some pea-sized chunks of butter remaining.
  7. Sprinkle the crumble topping evenly over the peaches, covering the edges to prevent the fruit from boiling over.
  8. Bake for 30–35 minutes until the topping is mahogany-colored and the filling is bubbling.