Pork Tenderloin Sauce

Ingredients:

• 1/2 cup butter

• 1/2 cup vinegar

• splash of wine

• 1 tablespoon dry mustard

• minced onion

• Worcestershire sauce

• 1 tablespoon each kind of pepper

• Put some olive oil, garlic, and pork in a Ziploc bag for 24-48 hours

Instructions:

1. Simmer until dark brown

2. Baste while cooking