How to Use A Fermentation Crock for Healthy, Kid-Friendly Snacks

The ancient art of fermentation is currently experiencing a revival - and we couldn't be more excited about it! 😏

Whether you already own a fermentation crock, or this is the first time you've ever heard of the term - this blog post will explain everything you need to know about the different types of crocks, how to use them, the health benefits of fermented foods, and several kid-approved fermented snack ideas that are both delicious and nutritious.

Let's get started! 

What is a Fermentation Crock?

A fermentation crock is a ceramic or stoneware vessel specifically designed to hold vegetables as they ferment. These crocks have been used for centuries with evidence dating back thousands of years. 

Originally used as a vital preservation method before refrigeration was invented, fermentation crocks play a vital role in the fermentation process. 

Types of Fermentation Crocks:

There are two main types of fermentation crocks: water-sealed crocks and open crocks. Here are some important things to consider before deciding which crock to invest in:

• Water-sealed Crocks: These crocks feature a water-filled lip and a fitted lid that creates a seal, preventing outside air from entering while allowing gases from fermentation to escape. Water-sealed crocks are heavier, a little harder to clean, and typically more expensive than a traditional crock.
• Open Crocks: These traditional crocks have an open top or simple lid, but no sealing mechanism. They are easy to use and clean, making them a favorite for both beginners and seasoned fermenters. We use this 2-gallon fermentation crock set handmade just two hours away from high-quality, food-safe, lead-free materials. However, for smaller batches we recommend a 1-gallon crock.

What Makes Fermented Foods So Special?

Immense Health Benefits: Fermented foods like sauerkraut and kimchi are packed full of health benefits, and perfect for families who love natural goodness. Rich in probiotics, these foods boost gut health and reduce inflammation by promoting a diverse and healthy microbiome. This means better digestion and stronger immune function for everyone at your table - even the kiddos! 

Enhanced Flavor: Fermented foods are also DELICIOUS when done right (picky eaters are no match for our fermented green bean recipe 😉)! Fermented foods are such a simple, tasty way to support your family’s health naturally. 

How to Use a Fermentation Crock:

1.  Clean and Soak the Fermenting Weights: Start with clean fermenting weights to avoid mold. Presoaking them in water prevents them from absorbing your brine.
2. Wash Your Crock and Produce: Clean your crock with hot, soapy water and rinse your vegetables thoroughly to reduce spoilage risk.
3. Prep Your Vegetables: Whether you are fermenting whole vegetables or shredded ones, ensure they are properly prepared. For example, when making sauerkraut, shred the cabbage and mix it with sea salt to create a brine.
4. Fill the Crock: Place the vegetables and any spices into the crock. Use a fermenting weight to keep the veggies submerged under the brine.
5. Monitor the Fermentation: Place the crock in a location where you can keep an eye on it. Open crocks might overflow, so place them in a shallow container to catch any spills. For water-sealed crocks, check the water level to maintain the seal.
6. Wait and Taste: The fermentation process typically takes one to two weeks, but you can let it go longer for a stronger flavor. Taste test around ten days to see if it's tangy enough for your preference.
7. Store Your Fermented Food: Once fermentation is complete, transfer the food to mason jars for refrigeration. This halts the fermentation process and keeps the food fresh for up to three months.

3 Healthy, Kid-Approved Fermented Snacks to Try:

Getting the kids to try something new can be a daunting task, especially when it involves an unfamiliar texture or smell (like many fermented foods do)!

After testing A TON of recipes using our fermentation crock, we've found a handful of delicious, healthy fermented snacks that our kids just can't get enough of:

• Sauerkraut: This crunchy, tangy delight is rich in probiotics (which are great for gut health 🙂), vitamins C and K, fiber, and atioxidants. Sauerkraut's unique, slightly sour flavor is kid-approved - making it a great way to sneak some extra nutrition into their diet.
• Kimchi: If you're looking for something with a little more spice, this flavorful Korean dish is amazing. Kimchi is a spicy, tangy fermented vegetable mix packed with probiotics, vitamins A and C, fiber, and antioxidants.
• Fermented Green Beans: This one is a Haselmayer Family Favorite! We use a simple family recipe that even the pickiest of eaters will absolutely devour, which we will be sharing on the blog very soon! Subscribe to our weekly resources to be the first to gain access to the full recipe.🍴😊

Ready to Start Fermenting?

Whether you're an experienced fermenter or this is your first time, these Haselmayer-approved fermentation crock sets are the perfect durable, versatile, non-toxic addition to your kitchenware - and a delicious way to give your family a boost of nutritional value!