First, prepare the meringue. Carefully break the eggs and carefully separate the whites from the yolks.
Beat the egg whites with a mixer until stiff peaks form. Add lemon juice and beat again.
Gradually add 100 g of sugar and cocoa to the whites, continuing to beat.
Line the bottom of the baking tray with parchment and put the resulting protein mass on it in portions. Bake in the oven for 1 hour at up to 100⁰С. After cooking, open the oven door slightly and let the meringue cool for 30 minutes.
Prepare the ingredients for the dessert. Chop the walnuts, chop the Oreo cookies, cooled meringue and chocolate into random pieces.
Now beat the cream in a bowl until it forms peaks. Gradually add the remaining sugar and beat again.
Place the ingredients in dessert bowls, starting with whipped cream, alternating with each layer: walnuts, meringue, cookies, chocolate. Start with whipped cream and alternate with each subsequent layer. Finish the last layer with cream.