Prajitura cu nuci si marmelada (Cake with walnuts and marmelade)

Ingredients

• •1 cup sour cream
• •1 cup lard or butter
• •1 cup confectioner's sugar
• •4 yolks
• •1/2 teaspoon baking soda
• •1 teaspoon vanilla
• •flour as needed
• •2 ounces ground walnuts
• •6 whipped egg whites
• •1 cup sugar
• •marmelade

Directions

1. 1Cream 1 cup of sugar with the butter or lard and 4 yolks, add sour cream, baking soda and vanilla, mix well, add flour and knead a medium soft dough.
2. 2Roll a sheet the size of the baking pan, place in the pan and spread marmelade on it.
3. 3Whip 6 egg whites, gradually add 1 cup sugar, then add the ground walnuts.
4. 4Mix gently. Place this mixture on top of the dough with marmelade, smooth into a uniform layer and bake at medium heat to start with and then at higher heat.
5. 5When done, cut into squares or rectangles.