Add soda to kefir and let stand for 5 minutes. Wash the lemon, rinse with boiling water, grate the zest from it and squeeze the juice to add all this to yogurt. Add sugar and mix well.
Pour in flour, mix well.
Using a spoon, put the finished dough in a heated pan with vegetable oil, cook pancakes on both sides until golden.
Fritters without eggs are ready, serve with sour cream or jam.