Preheat oven to broil setting. Toss cabbage with olive oil and spread on a baking sheet lined with parchment paper. Broil for five minutes or until edges are beginning to char. Stir cabbage and broil for five more minutes. Remove from oven and cool.

Toss cooled cabbage with lemon juice, honey, salt, and pepper. Garnish with chopped hazelnuts before serving. Serve warm or room temperature.