Jersey Apple & Cinnamon Crumble Bars with Oat Topping

Preheat oven to 375°F (190°C). Grease and flour a 9x13 inch baking pan.

In a large bowl, combine the chopped Jersey apples, ground cinnamon, granulated sugar, and lemon juice. Toss to coat evenly and set aside.

In a separate bowl, whisk together the flour, oats, brown sugar, and salt.

Cut in the cold, cubed Jersey butter using a pastry blender or your fingers until the mixture resembles coarse crumbs.

Stir in the mashed Jersey Royal potato and vanilla extract, then mix until just combined. The mixture should still be crumbly.

Press half of the oat mixture into the prepared baking pan to form a firm base.

Spread the apple mixture evenly over the base.

Sprinkle the remaining oat mixture evenly over the apple filling.

Drizzle the Jersey milk evenly over the crumble topping.

Bake for 30-35 minutes, or until the topping is golden brown and the apple filling is bubbly.

Let cool completely in the pan before cutting into bars. Refrigerate leftovers.