Prepare. Gather all ingredients.
Dressing. Measure and mix mayo, vinegar, sugar, salt, and black pepper.
3/4 cup mayonnaise, 1 Tablespoon apple cider vinegar, 2 Tablespoons granulated sugar, 1/4 teaspoon sea salt, 1/8 teaspoon ground black pepper
Cabbage. To prepare the cabbages, remove any tough outer leaves. Then, to remove the core, cut the head of cabbage into quarters, cut out the core. Cutting quarters gives you a nice easy angle to slice off the core.
1 cup chopped red cabbage, 2 cups chopped green cabbage
Slice. Slice the cabbage into 1/2" ribbons, then slice those into squares. You can rough chop the squares further if you want smaller pieces.
Carrots. Cut baby carrots into quarters lengthwise and then slice into small cubes.
1/3 cup cubed carrots
Dressing. Mix the cabbages and carrots into the sauce until all of the veggies are well coated.
Enjoy! You can serve this immediately, but I believe it is best served cold. Refrigerate for 1-2 hours to chill. The cabbage will also soften as it sits. Be sure to mix well before serving.