INGREDIENTS
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¼ cup mayonnaise
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1 Tbsp milk
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2 Tbsp white wine vinegar, divided
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½ tsp onion powder
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2 cups packaged coleslaw mix
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3 Tbsp chopped fresh parsley
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Kosher salt
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Freshly ground pepper
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½ cup barbecue sauce
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1½ lb ground pork
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4 hamburger buns, toasted