Honey Mustard Barbecue Sauce

• 1/3 cup Dijon mustard
• 1/3 cup dark honey
• 1/4 cup vegetable oil
• 2 tablespoons whole-grain or stone-ground mustard
• 2 tablespoon minced green onion (optional)
• fresh cracked black pepper

Combine mustards in a bowl and mix well. Add other ingredients and continue mixing until smooth. Store in an airtight container in the refrigerator.