Ingredients:
- 6 cups (900g) fresh peaches, peeled and sliced
- 1/2 cup (100g) granulated sugar
- 2 tbsp (16g) cornstarch
- 1 tbsp (15ml) lemon juice
- 1 tsp (2g) ground cinnamon
- 1/4 tsp (1.5g) salt
- 1 cup (120g) all-purpose flour
- 1 cup (90g) old-fashioned rolled oats
- 1 cup (200g) packed light brown sugar
- 1/2 tsp (2g) ground cinnamon
- 1/4 tsp (1.5g) salt
- 1/2 cup (113g) unsalted butter, cold and cubed
Instructions:
- Preheat oven to 375°F (190°C) and lightly grease a 9x9 inch baking dish with butter or non-stick spray.
- In a large bowl, combine the sliced peaches, granulated sugar, cornstarch, lemon juice, 1 tsp cinnamon, and 1/4 tsp salt.
- Gently fold the ingredients together until the peaches are evenly coated in the sugar-starch mixture.
- Pour the peach mixture into the baking dish and spread into an even layer.
- In a medium bowl, whisk together the flour, oats, brown sugar, 1/2 tsp cinnamon, and 1/4 tsp salt.
- Add the cold, cubed butter to the dry ingredients. Using fingers or a pastry cutter, work the butter in until the mixture looks like coarse wet sand with some pea-sized lumps of butter remaining.
- Sprinkle the crumble mixture evenly over the peaches without pressing it down.
- Bake for 45 minutes until the topping is golden brown and the filling is bubbling.