Press the biscuit base really firmly into the bottom of the pan to give a firm base for the filling. I use the end of my rolling pin to give me a flat surface to work with. A small glass, the back of a spoon or even clean fingers work just as well.
You can bake the cheesecake base if you wish. Baking the crust makes it firmer and less crumbly, so it completely depends on the texture you prefer. Once pressed into the tin, bake the crust for about 8 minutes at 180C/350F. Please make sure the base and tin are fully cool before topping with the fresh strawberries and vanilla cheesecake filling, or you will end up with a melted cheesecake puddle!
The cream cheese should be at room temperature before mixing. Using it at room temperature will ensure the cheesecake filling is smooth and creamy.
Make sure the strawberries used around the edge for decoration are at room temperature before you cut them. This will ensure there is minimal condensation and moisture when the cheesecake is assembled, which could affect the finished cheesecake filling.
For the decoration around the edges, try to use strawberries that are evenly matched in size, both height and width. Cut flat across the top to remove the leaves and stem, then in half as in the photos. Dab the cut sides with some kitchen towel to remove as much moisture as possible before using to decorate.
When spreading the cheesecake filling in the tin, make sure to gently push it in between the strawberry pieces too, for a pretty effect once it is out of the tin.
Once the cheesecake has been removed from the tin and is on the serving plate, gently spread the strawberry sauce over the top, easing it near but not completely to the edges.
Add the crunchy top to the cheesecake and the strawberry decoration soon before serving. This will ensure the crunch keeps its texture and does not go soft or soggy.