Creating these Salted Caramel Apple Crumble Cheesecake Bars involves several simple steps:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). Line an 8×8-inch baking dish with parchment paper for easy removal.

2. Prepare the Apple Filling: In a bowl, mix the diced apples with lemon juice, brown sugar, and cinnamon. Set aside to let the flavors mingle.

3. Make the Cheesecake Layer: In a mixing bowl, beat the softened cream cheese and granulated sugar until smooth. Add in the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.

4. Prepare the Crumble Topping: In a separate bowl, combine the flour, rolled oats, brown sugar, and cinnamon. Pour in the melted butter and mix until crumbly.

5. Layer the Ingredients:
– Spread half of the crumble mixture evenly in the bottom of the prepared baking dish.
– Pour the cheesecake mixture over the crumb layer and spread it into an even layer.
– Add the spiced apple mixture on top of the cheesecake layer.
– Finally, sprinkle the remaining crumble over the apples.

6. Bake: Place the dish in the preheated oven and bake for 40-45 minutes or until the edges are set and the center has a slight jiggle.

7. Cool the Bars: Once baked, remove the dish from the oven and allow it to cool at room temperature for about an hour. For best results, cover and refrigerate the bars for at least two hours or overnight.

8. Add the Caramel Drizzle: Before serving, drizzle warmed salted caramel sauce over the bars and sprinkle with a pinch of sea salt.

These simple steps ensure that your Salted Caramel Apple Crumble Cheesecake Bars are bursting with flavor and incredible texture. Follow them closely for the best results.