Cut the cauliflower into equal pieces and cook in the vegetable stock, then drain.
For the mayonnaise, mix the egg yolks, vinegar and mustard with a hand blender and pour in the oil. Until the mayonnaise loosens from the container, season with salt, pepper and xylitol. Stir in the wasabi paste and chill the mayonnaise.
Put the sesame seeds in a shallow bowl. Chop the macadamia nuts and mix with the sesame seeds.
Wash the turkey steaks, pat dry, the breading must still be able to stick. Season with salt, pepper and garlic and turn in the sesame mixture until the surface is completely covered with the breading.
Sear the steaks on both sides and finish cooking in the oven in 8 minutes at 150 ° C top / bottom heat.
Puree the avocado with the cauliflower. Season with nutmeg, cumin, salt and pepper.