Tag extraction

What’s in a cup of coffee? (part 2)

In my previous blog post about coffee I discussed parameters you can influence once you have purchased your precious beans. These were brew ratio, total dissolved solids, extraction yield, grind size, water composition, water temperature and filter material. This time…

Wonders of extraction: Pressure

Cream chargers containing 8 g of nitrous oxide each (N2O) to be used with an iSi whipper for whipping cream, making foams/espumas or pressurized infusions. A little more than a week ago Dave Arnold posted a great, new technique: “Infusion…

Coffee for lazy summer days

A perfect cup of coffee for a perfect morning! I have spent lazy summer days in a “Sommerhus” (e.g. “summer house”) in Denmark with my family and one thing I will share with you is the coffee I enjoyed every…

London Gastronomy Seminars

In New York the Experimental Cuisine Collective has been arranging regular seminars since 2007, in Paris Hervé This’ monthly seminar has been running for many years – and now finally the London Gastronomy Seminars are about to launch. To their…

Nocino – walnut liqueur (part II)

As I mentioned in the post about the exciting color chemistry of nocino I picked some unripe walnuts last year in August when visiting family in Germany. These walnuts were in fact a little to ripe to make nocino from.…

Nocino – walnut liqueur (part I)

Last year, while visiting family in Germany, I decided to pick some walnuts to bring home to Norway. They were not ripe, which was good, because I was planning to make nocino, a walnut liqueur. You can easily find a…

Wonders of extraction: Oil

Brazilian chiles in oil (very nice with Moqueca!) Oils and fats are long molecules which are mainly non-polar and hence the opposite of water which is a polar molecule. Ethanol which has both a polar and a non-polar end falls…