I created a BBQ sauce recipe recently that turned out pretty good.   This sauce is sweet, tangy, and has a bite!  
Varmint’s BBQ Sauce
Ingredients
-          3 T Butter
-          3-4 Garlic cloves, minced
-          1 C Ketchup
-          2/3 C Brown Sugar
-          1/3 C Molasses
-          1 T Worcestershire Sauce
-          1 T Red Pepper flakes
-          1 t onion Powder
-          1 t spicy mustard
Directions
1)      Sauté the minced  garlic in the butter until golden brown
2)      Add everything else and cook until bubbly
Other things to try
-          Replace ketchup with 8oz of tomato sauce + 2 T apple cider vinegar
-          Instead of onion powder, sauté 1 C of finely chopped onions