Unlike its creamy counterparts, this southern coleslaw recipe does not contain mayonnaise. While this easy-going version is wonderful with Carolina-style BBQ, it is also delicious with grilled burgers, chicken wings and other picnic or potluck favorites. For best results, soak the red onion in a mixture of 1 part water to 1 part vinegar for 10-15 minutes before use to tame the strong flavor and reduce odor. In addition, tough kale leaves can be tenderized by rubbing them with some olive oil for a few minutes.