In a mixing bowl, add in the graham cracker crumbs, sugar and butter. Stir until it looks like wet sand.
Press the graham crackers into an 8 inch pie plate.
Place in the oven and bake for 15 minutes. Set aside to cool while you make the filling.
Pie
Add the raspberries to a fine mesh strainer. Press the raspberries through until all that remains in the strainer are the seeds and a small amount of pulp. You will need 1 cup of raspberry puree.
In a large mixing bowl, add in the sweetened condense milk, yolks, and raspberry puree. Stir until combined.
Pour filling into the graham cracker crust.
Place in the oven at 350 and bake for 22 minutes or until the center is set.
Let cool and place in the fridge for 3 hours to overnight to finish setting up.