Coarsely chop mushrooms, chop onions.

In the yogurt and sift the flour, starch. Add sugar, salt, egg, baking soda, oil. Stir and let stand for 10 minutes. Add to the batter mushrooms, onions, grated on a coarse grater zucchini. Stir gently. If the dough is too cool, dilute with hot water until the consistency of sour cream.

Bake in a pan, covering with a lid, until Golden brown.

Get a lot and delicious!

Serve with low-fat yogurt.