Sep 23, 2026 · 42 min · 9 segments
Fred Csibi-Levin is a scientist-turned-pastry-chef dedicated to combining the precision of the scientific method with the artistry of pastry. Fred brings an analytical lens to the art of…
Fred Csibi-LevinGuestTish BoyleHostOne of the first, let's get into some specifics here, which I think some of our listeners might find useful.
One of the first things that you tackled when you were first starting out in pastry was macaron, which are obviously notoriously tricky for people.

I'm the kind of person that really likes to understand and dissect processes.

So again, I think that scientists questioning, asking, really think a lot about it.

All right, how do I apply my critical thinking and my newly acquired science background in order to master the macaron? You know, tried so many things.

I had a notebook that I call my lab notebook, similar to what I did in my bench science past.

Write everything, go one by one of a single substitution at a time, note the results, go back.

The challenge for me was when I started to do research in terms of looking into online blogs, recipes, any source of information, including YouTube videos, people will say so many different things or will be very specific, like mix demerin for five minutes at speed two and then five more minutes at speed eight.

And I'm like, why does it work for them, not for me? So that's when I understood that it's really a technique.
One of the first, let's get into some specifics here, which I think some of our listeners might find useful.
One of the first things that you tackled when you were first starting out in pastry was macaron, which are obviously notoriously tricky for people.

I'm the kind of person that really likes to understand and dissect processes.

So again, I think that scientists questioning, asking, really think a lot about it.

All right, how do I apply my critical thinking and my newly acquired science background in order to master the macaron? You know, tried so many things.

I had a notebook that I call my lab notebook, similar to what I did in my bench science past.

Write everything, go one by one of a single substitution at a time, note the results, go back.

The challenge for me was when I started to do research in terms of looking into online blogs, recipes, any source of information, including YouTube videos, people will say so many different things or will be very specific, like mix demerin for five minutes at speed two and then five more minutes at speed eight.

And I'm like, why does it work for them, not for me? So that's when I understood that it's really a technique.
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