Best BBQ sauce

My mom gave me this recipe. It's so good with pork tenderloin. I put it in the crock pot for the day and by dinner time it shreds so easily. Serve it with rice or on a roll. You won't be disappointed.

BBQ Sauce

1 cup ketchup

1/2 cup light brown sugar or 1/4 cup dark brown sugar

1 tbsp olive oil

1 tbsp Worcestershire sauce

1 tbsp apple cider vinegar

1 tbsp yellow mustard (I used dijon)

1/2 tsp garlic salt

Mix all ingredients together. Put in crock pot with pork tenderloin or chicken.

Cook on high for 1 hour. Reduce heat to low and cook for 5-6 hours.