Preheat oven (electric cooker: 175 °C/circulating air: 150 °C/gas: see manufacturer). Spread nuts and seeds on a baking tray. Roast in a hot oven for approx. 15 minutes.
For the rosemary nuts, wash the rosemary and shake dry. Pluck the needles and chop them coarsely. Mix with 1 tablespoon salt and 1 tablespoon sugar.
For the barbecue nuts, mix 1 tablespoon of salt with 1 tablespoon of sugar, chili flakes, chili powder and Tabasco.
Beat the egg whites with the whisks of the mixer until stiff. Halve the beaten egg whites and stir in one of the mixtures at a time.
Mix one half of the nuts with the rosemary-egg snow mix, the other half with the barbecue egg snow mix. Line a baking tray with baking paper. Spread the nut mixtures one after the other and roast at the same temperature for about 15 minutes each time, let it cool down.
Pack as airtight as possible.