Wash the zucchini, carefully cut in half and scoop out with a teaspoon.
Put 1/4 of the mixture in a bowl and chop up. Crumble the feta cheese and add it. Grate the tofu finely with the help of a chopper and roast it well in a pan over medium heat, season with stock powder. Add to the bowl with the tomato paste. Stir, add a little hot water, if necessary. Season with salt and pepper and pour the mixture into the hollowed out zucchini. Place in a flat oven dish.
Bake in a hot oven at 200 ° C top / bottom heat for approx. 20 - 30 minutes (depending on the oven).
Tip: Of course you can also add grated cheese if you like.