Dr.-Ing. Jonas Stienen
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Illustration eines fliegenden Vogels.
  • Spaghetti Carbonara for Two

    Spaghetti Carbonara for Two

    Make your Carbonara with what you can get, I don’t think Guanciale and Pecorino is a must – but that’s my favorite.

    November 26, 2025
  • Why Recepies Here?

    You wonder why you found random recepies on my site? Here’s why.

    November 26, 2025
  • Sugo

    When I need Sugo, a tomato sauce used for Pizza and Pasta dishes like Lasagne, I usually prepare larger batches. It takes a while to reduce and keeps its flavour if put away in the freezer. This recipe is (only) for 6-8 portions.

    Juli 20, 2025
  • Pizza Dough

    Pizza dough for 8 people requires about 800g wheat flour and 500ml liquids.

    Juli 6, 2025
  • Kimchi

    Kimchi

    2.5 % salt for the total vegetable weight is a good ratio for wild fermentation if you like your result on the salty side, otherwise aim for 2% (I learned this from Fairment).

    Mai 28, 2025
  • Using Minolta manual lenses on Sony Alpha 6000

    After testing the manual Minolta lense collection on a Nikon D7200, I purchased a converter to use them on Sony E-Mount bodies like the Sony Alpha 6000 I could borrow from a friend. After the Nikon D7200 results were unsatisfactory, I have to admit that the set works pretty well with Sony. You can definitely…

    Januar 28, 2018
  • Using Minolta manual lenses on Nikon D7200

    After an analog and manual Minolta camera set fell into my hands, I purchased an F-mount to Minolta SR converter without and with correcting glas to use the lenses on the Nikon D7200. The plain adapter ring limits the focus ability up to a certain distance, depending on focal range. It’s OK for macro and…

    Januar 24, 2018
  • One year with the Nikon D7200

    One year ago, I decided to purchase a digital single-lense reflex camera, a wish that grew over the years with borrowed point-and-shoot and bridge cameras. Time to review the decision – (still) from an amateur viewpoint. As described in the photography section, I bought the Nikon D7200 as a class-leading representative of the ambitioned APS-C…

    Januar 11, 2018
  • Birds of the Algarve, Portugal

    The Algarve region in southern Portugal is a beautiful place to be. It is especially well suited for family holidays where most of the family members are more interested in leisure time at the beach instead of bird chasing. However, both at a time is possible as the Algarve is rich of domestic birds and…

    Januar 1, 2018
  • Minolta XG-2 with manual lense collection

    Minolta XG-2 with manual lense collection

    Sometimes things just happen without premonition. I knew that my parents used to shoot with a film camera when I was young, but I did not expect that they kept everything hidden in the basement all the time. And now, I got it! Among others, I discovered an analog Minolta XG-2 model, a common SLR…

    Dezember 31, 2017
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Dr.-Ing. Jonas Stienen