Mix coffee with warm water.
Whip 1/2 ltr cream till fluffy and get decent peaks.

Add Nutella except 3-4 tbsp, add coffee mate powder and whip well, mix the coffee liquid and mix well.
Now cover with cling wrap and freeze for 2-3 hours.

Take it out and whip it again and keep in the freezer for 2 hours.

Now take the bowl out and whip one last time nicely. Add brownie pieces. Mix roughly.

Now pour in the container. Now micro remaining Nutella for few seconds just to make the consistency thin and runny.

Now pour this Nutella on ice cream batter. Swirl it and add few more pieces of brownie and freeze it for 6-7 hours.

Enjoy and relish homemade Nutella ripe homemade ice cream.