Peel kohlrabi, with a spoon or small knife, get out the inside without hurting the rest.
Cook in lightly salted water until not too soft (bite-soft)
Preheat oven.
In a pan, cook onions, garlic until lightly browned, add any minced meat you like, season with salt and pepper or to taste, let cook a little, add the inside of the kohlrabi as well, add some tomate-paste, let cook until water has evapourated.
Fill mixture into kohlrabi, sprinkle with any grated cheese you like, and put in grased pan.
Bake in oven until cheese melts, and mixture is hot.
Serve with cooked parsley-potatoes or even mashed potatoes.
you can also serve with a yoghurt-dip (season with any herbs you like).
Hope this helps,Martina