For the cauliflower casserole, bring salted water to a boil. Wash cauliflower, remove outer leaves and cook in boiling water for 20 minutes. Drain on a colander, then split into roses.
Puree half of the cauliflower roses with a blender, mix with the eggs and milk, season with salt, pepper and nutmeg seasoning.
Dice the ham and stir into the puree with the peas. Pour into a baking dish, press the remaining cauliflower roses into the puree, grate the cheese over it.
Bake in a heated oven at 200 degrees Celsius for about 15 minutes. Before serving, sprinkle the cauliflower casserole with freshly chopped parsley.
Preparation Tip:
Serve cauliflower casserole with salad!