Coarsley chop 15 chocolate sandwich cookies and 10 chocolate chip cookies. Set aside.

Whip the heavy whipping cream, food coloring and vanilla extract in a large bowl until stiff peaks form.

Pour in the sweetened condensed milk and the crushed cookies. Use a rubber spatula to fold in everything until it's all incorporated. Add additional food coloring if needed or desired for a deeper blue.

Transfer the mixture to a freezer safe container. I usually use a loaf pan, which is the perfect size. I just line a loaf pan with plastic wrap, pour in the mixture, smooth the top, then wrap the plastic wrap tightly over the top.

Place it in the freezer for at least 8 hours. Then scoop it out to serve and enjoy!