Preheat an oven to 180c (350f) and prepare a pan with baking paper.
In a large bowl, add the eggs, sugar, vanilla extract, almond milk, salt, and oil, biscoff and mix with whisk until well combined.
Mix the flour, baking powder, and soda until almost all are combined.
Add it to the batter and mix it until just combined, with no lumps of flour visible. Do not overmix.
Pour the batter into the prepared baking pan and bake the cake in a 180 °C (350°F) preheated oven for about 30-40 minutes or until a toothpick inserted into the cake comes out clean.
Try not to let the cake cool too much. You want the coconut cream and milk to melt into the cake as much as possible.
Poke holes in the cake with something sharp or pointy.
For making the tres leches, milk
Please note: This will not make the cake soak unless you add a lot more plant-based milk. Please ensure you do add more if you want the cake to be soaked (I prefer it not to be!)
In a medium bowl, add the sweetened condensed milk, milk, evaporated milk, and biscoff. Mix with a whisk until well combined, and slowly pour it over the cake.
Refrigerate the cake for 30 minutes to allow it to soak up the liquids and prevent the whipped cream from sliding off.
I refrigerated my cake overnight.
For making the whipped caramel cream on top
In a large bowl, add cold coconut whipping cream, sift the powdered sugar, and add the vanilla.
Don't forget to add a couple of tablespoons of the tres leches milk to this.
Whip with a hand mixer until stiff peaks form. Don't overmix the whipped cream, or it will turn into butter.
Top the cake with the cream and spread it evenly. Add the crushed biscoff crumbs or fairy dust on top.