There are a lot of options out there, but most called for crushing the cookies and making into a crust. Then I found one to use the cookies to make tiramisu. I've always wanted to try to make tiramisu and this seemed like a fun way to use up some of the cookies (and perhaps sell more boxes with the recipe!)
I think next time I will add cocoa directly to the mascarpone mix so it wasn't so grainy.
1/2 cup sweetened condensed milk
8 oz mascarpone cheese
Mix the above together.
8 oz heavy cream
Whip the heavy cream to stuff peaks and then fold in the mascarpone mix.
5 tablespoons of brewed coffee (or 1/2 coffee and 1/2 coffee liquor)
To plate the tiramisu:
1 shortbread cookie
1 tsp coffee
1/4 cup mascarpone mix
Layer as many times as you like. This will make approximately 7 servings of tiramisu with 2 layers.