Cinnamon Peach Crumble Bars
Ingredients:
2 cups all-purpose flour
1 cup granulated sugar
1/2 teaspoon baking powder
1/4 teaspoon salt
1 cup cold unsalted butter, cubed
1 large egg
4 cups fresh peaches, peeled and sliced
1 tablespoon lemon juice
1/2 cup brown sugar
1/2 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
2 teaspoons cornstarch