Creating the Biscoff Tres Leches is simple if you follow these steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour a 9×13-inch baking dish.
2. Mix Dry Ingredients: In a bowl, whisk together the flour, baking powder, and salt until well combined.
3. Cream Butter and Sugar: In a large mixing bowl, cream the softened butter and granulated sugar until light and fluffy.
4. Add Eggs and Vanilla: Beat in the eggs one at a time, then stir in the vanilla extract.
5. Combine Mixtures: Gradually add the dry ingredients to the butter mixture, alternating with the whole milk. Mix until smooth.
6. Bake the Cake: Pour the batter into the prepared baking dish and spread it evenly. Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
7. Cool the Cake: Remove the cake from the oven and let it cool in the pan for about 10 minutes. Then, poke holes all over the top with a fork.
8. Prepare the Milk Mixture: In a bowl, whisk together the evaporated milk, sweetened condensed milk, and Biscoff spread until smooth.
9. Soak the Cake: Pour the milk mixture evenly over the cooled cake, allowing it to soak in. Refrigerate for at least 1 hour.
10. Whip the Cream: In a mixing bowl, beat the heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
11. Top the Cake: Spread the whipped cream over the soaked cake.
12. Add Crushed Cookies: Sprinkle the crushed Biscoff cookies on top of the whipped cream for decoration.
13. Serve: Cut into squares and serve chilled.

By following these steps, you’ll create an incredible Biscoff Tres Leches that will surely be a hit!