Russian Napoleon Cake – Puff Pastry Cake
The Russian Napoleon Cake is a layered dessert with flaky puff pastry, custard filling, and a dusting of crushed cake crumbs. Its name refers to the golden, crisp pastry layers stacked with rich custard. This classic Russian pastry cake relies on careful dough preparation and custard consistency for success. Prep Time45 minutes Cook Time45 minutes Total Time2 hours Servings8–10 DifficultyMedium CuisineRussian Why This Recipe Works by Mastering Flaky Layers and Custard Creating the perfect Russian Napoleon Cake requires balancing buttery pastry with custard that holds up to layering. The puff pastry must achieve hundreds of thin, airy layers while the custard needs to be smooth yet firm enough to support stacked pastry without collapsing. This recipe uses precise ratios for maximum crispiness and a custard formula that thickens without developing lumps. Through trial and error, I learned that the cold dough must rest in the refrigerator for at least 1.5 hours to allow fat recrystallization, ensuring proper puffing. The custard gains silkiness when tempered correctly and sieved to eliminate imperfections. Every component must work in harmony – this version delivers both structural integrity and flavor harmony. Ingredients to Create the Authentic Flavor Profile Ingredient Quantity Notes Quick Puff Pastry (3 lb/1380 g) Made in this recipe Unsalted Butter 1 3/4 cups Cold and cubed Water 2 cups Cold Flour 4.5–6 cups Sifted all-purpose Eggs 2 whole + 7 yolks Sugar 2 cups Granulated Vanilla Extract 1 tbsp …