Ingredient: Durham-Style Q Sauce

Inspired by Sam Dillard's vinegar-spice-tomato-mustard sauce used and sold since 1950 in his Durham, NC BBQ restaurant. Sadly now closed and sauce no longer marketed it appears. [Update: a small supply was seen August, 2012 in a local supermarket's display of NC products.] Developed by DrDaddy in May, 2003 for use as a marinade, mop, and sauce for chicken, spare ribs, and pork shoulder.

1 c water
1/4 c vinegar
3/4 c tomato sauce
2 T prepared yellow mustard
1/2 t crushed red pepper
1/2 to 1 t Louisiana pepper sauce (Frank's™ is good)
2 t salt
2 t sugar
1 t tapioca starch (optional)

Measure the first three ingredients into a measuring cup, then add the others, and mix thoroughly. Microwave on high until 160 to 165 degrees F (72 C), stirring a few times. Store in a closed container in the refrigerator. Cover chicken or pork with sauce, and marinade in the refrigerator up to four hours. Grill over a medium fire, covered, basting and turning frequently.