Winter Slaw with an Orange Miso Dressing and Hazelnuts

1 crunchy red apple, sliced with a julienne peeler (avoid the core)
juice of 1 lemon
½ red cabbage, sliced very finely using a mandoline
2 kale leaves, stems removed and cut into very fine ribbons
3 radishes, sliced with a julienne peeler 
1 carrot, peeled and sliced with a julienne peeler
large handful mint, finely chopped
¾ cup hazelnuts, roughly chopped
Dressing
2 tablespoons white miso
3 rounded tablespoons good-quality mayonnaise (I use the olive oil and egg mayonnaise from Sabato)
1 teaspoon finely grated ginger
juice and zest of 1 orange
ground black pepper to taste