Professional Pastry Chef · South of France
Professional baking guides that explain not just the how — but the why. Finally get the results you've always wanted.
Choose your recipe
Each guide is a complete masterclass — with step-by-step photos, the science of baking, and professional techniques made accessible.
Marble Cake · Classic
The fluffy, moist marble cake recipe your family will ask for forever — with a rich soaking syrup and a decadent Rocher chocolate glaze.
Carrot Cake · Step-by-Step
The best moist carrot cake recipe — with light cream cheese frosting and adorable marzipan carrot decorations that actually work.
Cookies · 8 Variations
Master the perfect bakery-style cookie at home — 1 base recipe, 8 delicious variations, and the full science of baking explained.
The pastry chef behind the guides
I'm originally from Austria and have been living in the South of France for nearly eight years — training with top pastry chefs, earning my professional diploma, and building my own baking business.
What drives me is sharing what most recipes leave out: the why behind every technique. Once you understand how baking really works, you stop following recipes blindly — and start creating confidently.
Work with Katja
Atelier Katja reaches a highly engaged community of passionate home bakers across Instagram, TikTok and Pinterest. If you'd like to explore a collaboration — whether for a product launch, a recipe feature, or a long-term partnership — I'd love to hear from you.
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Thank you for reaching out. Katja will get back to you within a few business days.