Add soda to sour cream and mix well.
Mix flour with soft butter and grind into crumbs. Then add sour cream and knead the dough. Place the dough in the refrigerator for 1 hour.
Grind peanuts with a blender into lightly fine crumbs and mix with sugar.
Divide the dough into 3 parts. Grease a baking dish with vegetable oil.
Roll two pieces of dough to fit the shape. Put the first rolled dough into a baking dish and put half of the nut filling on top, then cover the top with a second layer of dough and spread out the remaining filling.
Roll out the last piece of dough a little larger, cover the filling layer on top and wrap the edges a little.
With a pizza knife, make cuts with rhombuses, place a whole peanut in each rhombus and brush with a beaten egg.
Bake at 180 degrees for 20 minutes, then pour the baklava with honey and put in the oven for another 5 minutes.
Divide still warm baklava into portions and completely cool.