Hungarian Walnut Cake

🇭🇺 Hungarian Walnut Cake (Diós Sütemény / Diós Torta)

🧾 Ingredients:

For the cake:

• 200 g ground walnuts
• 150 g sugar
• 120 g all-purpose flour
• 4 eggs (separated)
• 100 ml milk
• 100 g butter (softened)
• 1 tsp vanilla extract
• 1 tsp baking powder
• 1 pinch salt

For the cream (optional but recommended):

• 200 g butter (softened)
• 120 g powdered sugar
• 1 tsp vanilla extract
• 2 tbsp cocoa powder or melted chocolate