Hello! I came across this idea.. somewhere and tweaked it. My non-low-carb family raves over it as well.
I use Nitro-Tech chocolate protein powder (3 grams carb per scoop) in this recipe, as it is a staple in my house. (we weightlift) I don't know how this would work using other brands, because of the taste.

Single (large)Serving:

Mix one scoop protein *thoroughly* with about 1/4 cup cream and 1 tbs cocoa in a mug.

In a separate glass whip 1/4 cup of cream until whipped. Do not sweeten.

Crush about 2 tbs of frozen raspberries and put on top of the protein mixture. Spoon the whipped cream over top, give it 3 stirs with your spoon and voila. Incredible!

I've added a spoonful of instant coffee to the pudding with great results, as well as a spoonful of melted peanut butter!

You can also make it with vanilla powder instead of chocolate.