Roll out the dough and divide it into two layers. In a large pot, boil the milk, add sugar and vanilla and stir well. When it starts to boil, pour in the semolina and the fresh butter and stir vigorously until the cream thickens. Remove the pot from the fire and add the beaten eggs. Mix all ingredients together very well. Place the first layer of dough in a baking pan with non stick paper. Pour out the mixture evenly and cover with the remaining phyllo layer.