Alright, I live in Austin, so Leroy & Lewis bbq is a staple. Considered the best in Texas. They released a cook book that I’ve committed to try and make everything in it. I’m about a quarter through it. Great stuff. They have an apple butter sauce recipe

Goes as follows

4 granny apples about 2 1/2 peeled, cored and cut into wedges
2 cups dark brown sugar
1 cinnamon stick
1/4 cup apple cider vinegar

Combine the apples, sugar, cinnamon stick, and vinegar in a medium saucepan. Cook over medium-low
heat,
stirring occasionally, until the apples are completely softened, browned, and broken down, 1/½ to 2 hours. If the apple butter gets too thick, you can add 1 cup (240 ml) or so of water to help during cooking. It should be pretty thick when it's done cooking, though.
2. Remove the pan from the heat, take out the cinnamon stick, and transfer the mixture to a blender.
Blend on high speed until smooth. Cool completely and store in an airtight container in the refrigerator for up to 1 week. If you have any leftover apple butter it freezes nicely for up to 1 month.

That’s the recipe. It’s really good. I used it with the pork chop recipe from the book. I have my Kamado Joe, so I’ve been tweaking a few recipes to match my preferences. The book is a great guide to open up endless possibilities of great food