In a mason jar, add the shallot, dijon mustard, salt and pepper, white wine vinegar, and olive oil.
Close the lid of the mason jar and shake vigorously until all of the ingredients are combined.
If the dressing is too thick, add another teaspoon or two of white wine vinegar. Add the dressing to the fridge until ready to use.
While the dressing is sitting in the fridge, assemble the salad.
Add the cabbage, carrots, cucumber, tomatoes, radishes and chickpeas to a large mixing bowl.
Pour the dressing on top and mix to combine. Let sit for 10 minutes before serving to allow the vegetables to soak up the dressing.
Notes
Let the Dressing Sit - You want the crunch, but you don't want the salad to be tasteless. Make the shallot dressing and let it sit in the cabbage so that all of the yummy veggies soak up the dressing and have the most amazing flavors your mouth has ever tasted.