Napoleon Cake Recipe

Bahan-bahan (8 porsi)

• 1 lb package of Puff Pastry (Pepperidge Farm brand, thawed according to package instructions.)
• 2 eggs
• 1 cup light brown sugar (or 1/2 brown sugar, 1/2 white sugar)
• 1/2 cup milk
• 2 Tbsp flour
• 1/2 lb unsalted butter, (or 2 sticks butter, room temperature)
• 1/2 tsp vanilla powder (optional)
• 1/2 cup chopped walnuts