Preheat oven to 350 degrees. In a bowl add cake mix, instant vanilla pudding mix, 3 eggs, vegetable and water and mix to combine.
Spray a 13x9 cake pan then pour cake batter into pan and spread to form an even layer.
Place into preheated oven and bake for 30-35 until golden brown and springs back to touch.
In a container mix evaporated milk, condensed milk, ½ cup heavy cream and vanilla and set aside. Reserve the 2 cups of heavy cream.
Cool cake for 5 minutes then prick the surface using a fork.
Pour the 3 milk mixture over the entire surface of the cake.
To make the whipped cream, in a bowl add 2 cups of heavy cream and powdered sugar and whip to form steak peaks (see video).
Spread heavy cream on the top and the cake then cover with foil and then place into the fridge for at least 6 hours, preferably overnight.
Top with sliced strawberries before serving.