High-fructose corn syrup (HFCS) is on our naughty list. At The New Deli, we started making this version of BBQ sauce, made with tomato paste. Ketchup can be a handy base, but it also contains HFCS. We love this recipe! Makes 2 quarts. INGREDIENTS 1/2 c. olive oil 2 c. chopped onion 3 cloves chopped…