The Cultured Guru School of Fermentation

learn more about the

Fermented
Foods
Semester

Imagine a world where your hands craft the food you nourish your family—pure, unprocessed, and filled with the beneficial microbes that keep you healthy. This course is the key to consistently creating vibrant, nutritious fermented foods.

learn more about

Fermented Foods
Semester

Imagine a world where your hands craft the food you nourish your family—pure, unprocessed, and filled with the beneficial microbes that keep you healthy. This course is the key to consistently creating vibrant, nutritious fermented foods.

You’ll gain the skills and confidence to create healthy, reliable fermented foods in just six weeks.

The Fermented Foods Semester is built on the belief that mastering fermentation starts with a solid understanding of microorganisms, food history, and safety parameters—so you can confidently create nourishing food.

With each lesson, you’ll gain a new appreciation for the microbes that work their magic in your food—turning ingredients into bioavailable, nourishing ferments. It is no longer something to fear but to embrace with understanding.

In this course, we’ll walk you through every detail, step by step, ensuring you can confidently harness the power of beneficial microbes while preventing harmful contaminants. No more uncertainty—just the peace of mind that your ferments are healthy and safe.

do you want to:

a glass conatiner with strips of homemade fermented tempeh

Ensure safe fermentation
every time

Do you love the idea of fermenting but worry about the safety of your results?

You’re not alone. We understand the concerns about mold and inconsistencies, especially when you’re making these foods for health.

In this course, we’ll walk you through every detail, step by step, ensuring you can confidently harness the power of beneficial microbes while keeping harmful contaminants at bay—no more uncertainty—just the peace of mind that your ferments are healthy and safe.

reconnect with tradition;
save money

Store-bought fermented foods are expensive and often contain additives that compromise their quality.

The average person spends $1,500 per year on fermented foods like sourdough, yogurt, and sauerkraut.

By learning how to make them yourself, you can bring that cost down to just $300 per year, all while creating foods that are better for your family and the planet.

Have reliable results,
without the guesswork

Fermentation can feel intimidating when you’re unsure if you’re getting it right. Maybe you’ve tried before and found inconsistencies, and you don’t have time to troubleshoot every batch.

The Fermented Foods Semester will teach you everything you need to know—from structured lessons on microbial processes to practical experimentation tips—so you get consistent, healthy results every time.

We blend step-by-step structure with the flexibility to explore, ensuring you feel confident in every ferment.

Who is this course for?

This course is for those who want to nourish themselves and their families with vibrant, probiotic-rich foods—all made by hand in their homes.

If you’ve dabbled in fermentation and want to ensure the best possible results, or if you’re starting fresh and want to skip the guesswork, The Fermented Foods Semester will give you the knowledge and support you need.

Let's get to the good stuff

Fermented Foods
Curriculum

Everything that is included if you join today:

LESSON 01.

Fermented Foods
101

Topic 1: The History & Culture of Fermented Foods

Topic 2: Introducing the Microbes

Topic 3: The Health Benefits of Fermented Foods

Topic 4: Science Basics & Fermentation Variables

Topic 5: Using Salt in Fermentation

a sliced sourdough bread load on a white counter
a mason jar of blueberry and acai sauerkraut on a white counter

LESSON 02.

Sauerkrauts &
Kimchi

Topic 1: Ingredients

Topic 2: Equipment

Topic 3: The Timeline & The Microbes

Topic 4: How to Make Sauerkraut

Topic 5: How to Make Kimchi

Topic 6: From Jar to Table

LESSON 03.

Fruits & Roots

Topic 1: The Timeline & the Microbes

Topic 2: How to Make Wild Fermented Pickles

Topic 3: How to Make Wild Heirloom Cultured Carrots

Topic 4: Troubleshooting Intensive

Topic 5: How to Develop Your Own Recipes

Bonus: How to Ferment Peppers and Make Hot Sauce

pouring liquid into a container of red onions to start the wild heirloom culturing process
a topping of strawberries lays on pink and creamy vegan yogurt

LESSON 04.

Yogurt

Topic 1: The Timeline & the Microbes

Topic 2: How to Make Dairy Yogurt

Topic 3: How to Make Vegan Yogurt

Topic 4: Troubleshooting Intensive

Topic 5: How to Develop Your Own Recipes

LESSON 05.

Miso & Tempeh

Topic 1: The Timeline & the Microbes

Topic 2: How to Make Lentil Miso

Topic 3: How to Make Tempeh

Topic 4: Troubleshooting Intensive

Topic 5: How to Develop Your Own Recipes

Bonus: How to Make Red Bean Garlic Miso

a perfect example of home made tempeh. the black eyed peas worked better than i expected.
brown and bubbly sourdough starter made with rye flour

LESSON 06.

Sourdough

Topic 1: The Timeline & the Microbes

Topic 2: How to Make a Sourdough Starter & Sourdough Bread

Topic 3: Sourdough Troubleshooting Intensive

Topic 4: How to Develop Your Own Recipes

Bonus: How to Make Customizable Sourdough Focaccia

Bonus: How to Make Sourdough Bagels

BONUS LESSON 01.

Cooking with Fermented Foods

Learn how to use fermented foods in meals and recipes! And learn why fermented foods are extremely beneficial and healthy even when cooked.

two bowls of savory miso ramen

BONUS LESSON 02.

Developing a Fermentation Schedule

Learn how to incorporate fermented foods into your natural rhythms in the kitchen. Includes our downloadable 60-day fermentation schedule.

Did someone say free bonus content?

BONUS

mhmm. we sure did.
No.1

Cooking with fermented foods BONUS LESSON

Learn how to use fermented foods in meals and recipes! And learn why fermented foods are still extremely beneficial and healthy even when cooked. You’ll also get our Satiate E-book for free! It’s a recipe book of our most popular blog recipes, but ad-free exclusively for students.

No.2

Fermentation Schedule BONUS LESSON

Please don’t get discouraged by the time it takes to ferment foods at home! Learn the easiest way to incorporate fermented food into your natural kitchen rhythms. You’ll also get our downloadable 60-day fermentation schedule for free!

No.3

PRIVATE FACEBOOK GROUP ACCESS

Gain access to our Private Facebook Group where you can get feedback from other students, ask questions and get answers, participate in weekly FAQ posts, gain inspiration and make connections with others in the fermentation community.

No.4

COMPREHENSIVE WORKBOOK DOWNLOAD WITH EACH LESSON

Each lesson in the Fermented Foods Semester includes a resourceful and detailed workbook with lesson summaries, recipes, tips and tricks, supplies and ingredient recommendations, worksheets, and more!

No.5

A DIRECT LINE TO KAITLYNN FOR ALL YOUR FERMENTED FOOD QUESTIONS

Have a question about a lesson? Need help with a recipe? As a student in The Fermented Foods Semester, you’ll have access to one-on-one help from Kaitlynn via email, instagram messaging, and the private facebook group.

Ok, I'm Sold

Enroll now!

ONE SEMESTER

THE FERMENTED FOODS SEMESTER
$ 297 Enroll in the fermented FOODS semester
  • PAY IN FULL (1-TIME PAYMENT)
  • 7 core lessons with 50+ video topics ($997 value)
  • 2 bonus lessons ($197 value)
  • lifetime access to private facebook group ($97 value)
  • 1 on 1 support from kaitlynn ($397 value)
  • 6 comprehensive workbooks ($297 value)

BUNDLE & SAVE

THE FERMENTED FOODS & FERMENTED DRINKS SEMESTERS
$ 397 Enroll in BOTH semesterS
  • PAY IN FULL (1-TIME PAYMENT)
  • 13 core lessons with 100+ video topics ($1,994 value)
  • 4 bonus lessons ($394 value)
  • lifetime access to private facebook group ($97 value)
  • 1 on 1 support from kaitlynn ($397 value)
  • 14 comprehensive workbooks ($594 value)

FAQ

I have a few questions...

Our Fermented Foods Semester course is designed for all experience levels. Even if you’ve dabbled in fermentation for a long time, even if you’re just starting out, this course will improve your fermentation skills.

This is a six week course, with two weeks of bonus lessons

Yes! You will receive immediate access to all of the lessons in the Fermented Foods Semester and can work through the course at whatever pace suits you.

The Fermented Foods Semester begins as soon as you enroll, and we are currently in open enrollment! You choose when to start working on the lessons. 

Yes! This course is designed with a 6 week format in mind, but we understand each student learns at their own pace. You can always come back to the material weeks or months later. You also gain lifetime access to any future course updates.
Elizabeth H.in person
Awesome class! Kaitlynn definitely knows her stuff and is very willing to share what she knows. Fun, fun, fun!
Cathy G.in person
The sauerkraut making class was really enjoyable and informative. I think I will be able to take what I have learned and do it myself at home. Now I'm excited to try to make other fermented foods.
Sheri Pin person
I enjoyed the class so much! Kaitlynn was very knowledgeable and very qualified and I would highly recommend this class to others!
a blender with freshly blended miso paste
Let's recap a little bit

What's included?

Course Content

Expand All
Ok, I'm Sold

Enroll now!

ONE SEMESTER

THE FERMENTED FOODS SEMESTER
$ 297 Enroll in the fermented FOODS semester
  • PAY IN FULL (1-TIME PAYMENT)
  • 7 core lessons with 50+ video topics ($997 value)
  • 2 bonus lessons ($197 value)
  • lifetime access to private facebook group ($97 value)
  • 1 on 1 support from kaitlynn ($397 value)
  • 6 comprehensive workbooks ($297 value)

BUNDLE & SAVE

THE FERMENTED FOODS & FERMENTED DRINKS SEMESTERS
$ 397 Enroll in BOTH semesterS
  • PAY IN FULL (1-TIME PAYMENT)
  • 13 core lessons with 100+ video topics ($1,994 value)
  • 4 bonus lessons ($394 value)
  • lifetime access to private facebook group ($97 value)
  • 1 on 1 support from kaitlynn ($397 value)
  • 14 comprehensive workbooks ($594 value)
kaitlynn fenley's headshot sees her sitting in front of her microscope looking back at us

hey future fermenter

I’m a microbiologist (BSc Microbiology, LSU) certified in Food Safety and Preventive Controls. Food microbiology is my jam.

Along with my partner Jon we’ve been commercially operating a fermented foods company for five years. We ferment vegetables in American white oak barrels and supply prestigious stores, like Whole Foods Market.
 
I created this course with the wisdom-sharing mission of the guru. I was born to teach people a holistic view of the microbial universe, to remove the fear and mystery of microorganisms through education and modern imagery so that everyone can embrace microbes as our necessary partners.
 
My mission here is to teach you everything I know about fermentation in order to make microbiome health accessible to all.

Natural fermentation precedes human history. Since ancient times, humans have exploited the fermentation process. It’s only reasonable that in our modern times, we respect the microbes, and choose to understand them in order to harness fermentation in the healthiest way possible. That’s why I created The Cultured Guru School of Fermentation!