Variations: Fold in 2-3 tbsp mini chocolate chips or some of the cookie dough into the ice cream custard.
Swirl in softened nut butter into the ice cream before freezing for a nut butter swirl.
To substitute the cashews in the ice cream, use 1/3 cup or more cocoa butter to make it nutfree.
Oat flour can be subbed with regular all purpose flour. The flours are used raw(uncooked). You can toast the flour lightly on a skillet over low heat for 5 to 7 mins to lightly cook it if needed. Cool completely before using.
Nutrition is for 1 sandwich. Each bar is about 2 by 2 inch and decadent. Divide into 2 for smaller.