Cobbler pêche Barres

Ingredients

2 cups fresh peaches, diced

1 cup all-purpose flour

1 cup rolled oats

1/2 cup brown sugar

1/2 cup unsalted butter, melted

1 teaspoon baking powder

1 teaspoon cinnamon

1/4 teaspoon salt

1 tablespoon lemon juice

1 tablespoon vanilla extract