Ingredients:

  • 6 cups (900g) fresh peaches, peeled and sliced
  • 1/2 cup (100g) granulated sugar
  • 2 tbsp (16g) cornstarch
  • 1 tsp (2g) ground cinnamon
  • 1 tbsp (15ml) lemon juice
  • 1/4 tsp (1.5g) salt
  • 1 cup (90g) all-purpose flour
  • 1 cup (90g) rolled oats (old fashioned)
  • 1 cup (200g) packed light brown sugar
  • 1 tsp (2g) ground cinnamon
  • 1/2 cup (113g) unsalted butter, cold 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 granulated sugar, cornstarch, cinnamon, lemon juice, and salt.
  3. Transfer the mixture into a 9x9 inch baking dish, spreading the peaches evenly.
  4. In a separate bowl, whisk together the flour, rolled oats, brown sugar, cinnamon, and salt.
  5. Add the cold, cubed butter. Using a pastry cutter or forks, work the butter into the dry ingredients until the mixture resembles coarse crumbs with some pea-sized lumps remaining.
  6. Sprinkle the topping evenly over the peaches, pressing down very lightly without packing it tightly.
  7. Bake for 30 minutes until the topping is deep golden brown and the peach juices are bubbling vigorously around the edges.
  8. Remove from the oven and allow to cool slightly before serving.