Ingredients:
- 2 cups (250g) all-purpose flour
- 1 cup (90g) rolled oats
- ¾ cup (150g) brown sugar, packed
- 1 cup (225g) unsalted butter, cold and cubed
- ½ tsp (3g) salt
- 4 cups (600g) fresh peaches, peeled and diced
- ½ cup (100g) granulated sugar
- 2 tbsp (16g) cornstarch
- 1 tbsp (15ml) lemon juice
- 1 tsp (2g) ground cinnamon
- ¼ tsp (1g) ground nutmeg
Instructions:
- Preheat your oven to 350°F (175°C) and line a 9x9 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
- In a large bowl, combine flour, oats, brown sugar, and salt.
- Cut in the cold butter using a pastry cutter or food processor until the mixture resembles coarse crumbs.
- Reserve 1 cup (120g) of the mixture for the topping.
- Press the remaining dough firmly and evenly into the bottom of the prepared pan.
- In a medium bowl, toss the diced peaches with granulated sugar, cornstarch, lemon juice, cinnamon, and nutmeg.
- Stir gently until the fruit is evenly coated and the cornstarch has dissolved into the juices.
- Spread the peach mixture evenly over the pressed crust.
- Sprinkle the reserved crumble mixture over the peaches, leaving some fruit peeking through for a rustic look.
- Bake for 40–45 minutes until the edges are a deep mahogany brown and the peach filling is bubbling and set.
- Cool completely in the pan for at least 1 hour before slicing to ensure the bars hold their shape.