How to make
In a large bowl, mix the mascarpone, sour cream and powdered sugar with a mixer.
Put one of the honey cake layers on a cake stand and spread it with cream.
Continue to add the products, until you run out.
When adding the third cake layer, add the homemade jam.
Spread the whole cake with cream and sprinkle it all over with ground walnuts.
Leave the homemade walnut cake in the refrigerator for 12 hours.
Serve it as a dessert for the whole family.
The walnut cake with blueberry jam is very tasty.