0.25cup¼ cup (60 g) mascarpone or cream cheese (optional)Optional ingredient for a richer filling.
2tablespoons2 tablespoons warmed cookie butter for glazeFor glazing the top.
Crushed speculoos cookiesFor garnish.
Method
Preparing the Crêpes
In a large bowl, whisk together the flour, eggs, milk, water, melted butter, vanilla extract, and salt until smooth.
Chill the batter in the refrigerator for at least 30 minutes.
Heat a nonstick pan over medium heat and lightly grease it.
Pour about ¼ cup of the batter into the pan, swirling to create a thin layer. Cook for 1-2 minutes on each side until lightly golden, then transfer to a cooling rack.
Repeat until all batter is used, cooling the crêpes completely.
Making the Filling
In a separate bowl, beat together the speculoos cookie butter, vanilla extract, and powdered sugar until well combined.
Carefully fold in the heavy cream until smooth.
Assembling the Cake
Place one crêpe on a serving plate and spread 2-3 tablespoons of the filling between each crêpe layer.
Continue stacking until all crêpes and filling are used.
Chill the assembled cake in the refrigerator for at least 2 hours to set.
Ingredient Substitutions: Use almond flour for gluten-free or non-dairy milk alternatives. Optional: Add fresh fruit layers like bananas or strawberries for variation. Storage: Store leftovers in an airtight container; consume within 2-3 days for best texture.