I have some leftover BBQ ribs and a pizza crust hanging around the fridge, so the plan for tonight is to make sort of a BBQ pork pizza.

I've got cheese, some mushrooms and a red pepper for toppings, but I'm not sure what to do about the sauce.

Regular tomato based pizza sauce doesn't seem like it would be quite right. I think straight BBQ sauce would be too think and gloppy. Ideas for what to cut it with? I suppose I could just brush the crust with olive oil and go sauceless. I guess I could also make a sauce from the red pepper, which could be interesting.