Macadamia and white chocolate friands

Preheat oven to 180C.Grease a 12 hole muffin tin. Place nuts and chocolate in bowl and mill for 3 seconds on speed 6.Remove from bowl and set aside for later. Place sugar, flour, egg whites, vanilla and butter in bowl.Mix for 15 seconds on speed 4. Add nut and chocolate mixture.Mix for 5 seconds on speed 2 [counterclock]. Use spatula to fold through if mixture is not completely mixed. Add batter to muffin tin until 3/4 full. Bake for 20 minutes or until golden brown and a toothpick inserted come