Cookies and Cream has always been my favorite ice cream and like all things, i tend to push the envelope with my ice cream flavors. So, as it were, the first recipe i made after i got my ice cream maker was Cookies and Cream made with a primitive Nutella base. I've sense perfected my recipe and it gets nothing short of rave reviews, with even my Mother-in-Law calling it "dangerous." —Ralkkai
Put egg yolks in large bowl and whisk until smooth, set aside.
Measure out Nutella and put into separate large bowl and set aside.
Pour Half and Half and sugar into large skillet, on medium heat. whisk constantly until sugar is dissolved and temperature reaches 160°, or until you see steam.
Slowly pour Half and Half sugar mixture into egg yolks, whisking the whole time until smooth.
Pour mixture back into skillet and return to medium heat. Whisk constantly until temperature reaches 160°, or until you see steam.
Remove from heat and immediately pour into Nutella. Whisk until smooth and consistent. Pour in Heavy Cream and whisk again until consistent. Cover bowl with plastic wrap and place in fridge for 2 hours.
Put Oreo cookies into 1 gallon Ziploc bag and use a rolling pin to coarsely "chop" cookies. Set aside. .
After 2 hours pour ice cream base int machine and churn according to manufacturer's instructions.2 minutes from done, pour in Oreo pieces and continue churning. When done pour ice cream into freezer-safe bowl and freeze the rest of the way overnight.