As we have Napoleon LAZY for cooking we will make a minimum of effort. So we use the custard in packs. Prepare the cream according to the instructions on the package. The only thing I recommend to add a bit more milk than indicated on the packaging, somewhere grams per 50 (on each unit). We need the cream was not very thick.

In the finished cream, add the softened butter and whisk well. All the cream is ready. Of course, you can prepare the custard yourself, but I'm not friends with that. I have not obtained.

Then it's simple. Take the form of a, preferably releasable. So the cake will be better to keep the shape, but it is optional. The bottom of the form grease with the cream. A little to just cover. Spread the lugs (took me about half), top lubricated with cream (also about half, leaving a little on sides of cake). After another layer of the ears. Remaining cream to lubricate the top.

The remaining 100 g. biscuits grind into powder, not very fine (you can use a blender, you can with a rolling pin) and carefully sprinkle the top of the cake.

After the shooting side (if using split mold) and the remaining cream to lubricate the sides. The cake is ready. Put it in the refrigerator for impregnation. I usually put on the night.

Serve cake better chilled, cut it into pieces.

Bon appetit!!!