In a large bowl, add cabbage, chopped mint, chopped parsley and sliced green onion.
Add mayo to a small bowl and mix in salt, pepper, garlic powder and lemon juice and mix well.
Pour dressing over the salad - make 1 hour ahead of serving so the dressing has time to marry with the cabbage and herbs.
Serve with matzah and toppings, like feta, cucumber and dill, cream cheese and smoked salmon, or quinoa hummus and sliced beet!