Chop the jalapeno pepper, and place it into a small jar or bowl. Next, Add the lemon juice, mustard, and oil - shake well or whisk until all ingredients are combined.
Use a food processor, sharp knife, or mandolin slicer to shred the cabbage and the carrots and place them into a bowl.
Chop the onions and parsley; add them to the carrots and cabbage in the bowl.
Pour the dressing over the vegetables in the bowl and mix everything together.
Refrigerate until ready to serve
Notes
Store leftover coleslaw in the refrigerator for up to four days.Coleslaw variations:
Mexican Coleslaw: To make the dressing, use 2 tablespoons lime juice, 1 tablespoon Greek yogurt, 1 jalapeno, 1/4 cup oil, 1/2 teaspoon cumin and sprinkle it with cilantro. A
Asian Coleslaw: Use 1 tablespoon soy or tamari sauce, 2 tablespoons rice vinegar, 1 teaspoon sesame oil, 1/2 teaspoon ginger, 1/4 cup oil to make the dressing. Add 1/4 to 1/2 cup of sliced almonds or peanuts.