2 1/2 cups Dr Pepper
1 cup ketchup
1/2 cup oil
1/2 cup lemon juice
1/4 cup dry minced onion
2 teaspoons salt
1 teaspoon garlic powder
1 teaspoon pepper
1 teaspoon basil
1/4 teaspoon crushed red pepper (or 1/4 teaspoon Tabasco or other red pepper sauce)
Blend all ingredients in a blender on stir for about 2 minutes. Store sauce in a tightly sealed container. Refrigerate (will keep for several weeks refrigerated). Shake well before using.