Step 1: Mix strawberries and combine with sugar. Set aside.
Mix egg yolks and sugar in a bowl until sugar dissolves and the mixture is creamy and fluffy. In a separate bowl, add whipping cream and vanilla seeds. Whip until fluffy. Combine both mixtures carefully. Pour the mixture in your ice-cream maker and follow instructions according to your brand.
When ice cream is chilled, scoop half the ice-cream into a dish, next pour half the strawberry sauce and sprinkle cookie crumbs on the ice-cream. Repeat this once more. Run a spoon through the mixture, so the layers get mixed. Place back in the freezer and allow to chill completely. (If you don’t have an ice-cream maker, pour the mixture in a plastic container and let it freeze for a couple of hours. Stir occasionally to minimize the amount of ice particles.)
Step 2: http://www.meandmysweets.blogspot.se/2012/07/strawberry-cookie-ice-cream.html