This post may include affiliate links; see our disclosure policy.
Here are the top fermented foods to try at home! These kitchen experiments are fun and delicious, from sourdough to sauerkraut.
Welcome to fermentation 101! Fermented foods are the latest health trend: and for good reason. Many contain live probiotics, live micro-organisms that are good for gut health and digestion. Fermented foods are also fun for another reason: they’re a fun kitchen DIY project! Watching fermentation happen is like a science project: it’s a process that preserves food that’s been around for centuries.
What is fermentation? It’s a process where microorganisms like yeast and bacteria break down food ingredients into other products, giving them a unique taste, aroma and texture. Fermentation is used to make beverages like wine and beer and foods like yogurt and sauerkraut.
Want to try it for yourself? Here are our top fermented foods to try at home! Some are are better for your health than others, because they have more live probiotics. But all of them are fun kitchen DIYs to experience the magic of the process.
And now…our top fermented foods to try!
The top in fermented foods to try at home: sauerkraut! We can’t wait for you to experience the magic of fermentation through sauerkraut. Sauerkraut is made by a process called lacto-fermentation. All you need is salt, vegetables, and water. It’s easy to make, simple to ferment, and a seriously healthy probiotic-filled addition to any meal.
Canned sauerkraut vs fresh: The canned or shelf-stable sauerkraut you find at the store does not contain probiotics, because they’re killed in the canning process! Making homemade sauerkraut recipe guarantees you’ll get those live probiotics right into your jar.
Here's another fermented food that everyone should try making once: sourdough bread! Making homemade sourdough bread is one of the most satisfying, transformative things you can do. It’s tastier, healthier, and cheaper than any bread you’ll buy at the supermarket. This recipe is our Simplified Guide for Sourdough Bread! It has easy to understand steps, a video, and a printable checklist to make sure you’re able to master the process.
Does sourdough bread contain live probiotics? No! The dough is fermented by bacteria, but the probiotics are eliminated when the bread is baked.
Here’s another favorite fermented food to make at home: kombucha! In the past few years there’s been a kombucha craze here in the US. But back when Alex and I started drinking it, it was totally niche! We’d been looking for healthy, satisfying drink recipes, and kombucha is exactly that. It has a bouncy acidity that replaces that craving for soda. Lucky for us, the appetite for this fizzy drink has swept the nation. While you can easily find it any grocery these days, it’s easy to make at home and much cheaper.
Did you know you can make DIY sour cream at home with just 2 ingredients? Experience the magic of fermentation right in your own kitchen! It’s a bit of a kitchen experiment that results in extremely delicious sour cream: much tastier than store bought. Whether you’re out of sour cream or just want to try a fun experiment with your kids, it’s 100% worth making it at home! It’s also a great way to use up leftover heavy cream or buttermilk.
All you need is 24 hours to make this French version of sour cream: creme fraiche! This fermented food adds a richness that cannot be replicated by a substitute! It’s like magic to watch creme fraiche thicken right before your eyes! (That is, while you sleep.) All you need is 24 hours and a warm place, and you can make your own. It’s a nice way to use up leftover cream, or perfect if you can’t find creme fraiche at the store and have 1 day to wait.
All of the fermented foods above are kitchen DIYs where you can experience fermentation at home. But here are a few more ways to eat fermented foods that you can buy at the store! Greek yogurt is one of the best and healthiest ways to get live probiotics into your diet. And what better way to do it than this creamy yogurt smoothie? It's blended with berries and banana to make it fruity and lightly sweet.
Miso is a fermented food, too! This Japanese fermented soybean paste is full of nutrients and savory flavor. It also contains live probiotics, though the health benefits are offset by the sodium (you'll only use it in small quantities). You can find miso in the international foods aisle near the Japanese ingredients. Because heat can kill live probiotics, try to add miso right at the end of cooking in your recipes.
Also try: Easy Vegan Pesto, Quick Soba Noodles, Miso Ramen, or Easy Miso Glaze, or Miso Salmon
Last up: did you know tempeh is a fermented food? Tempeh is a compressed cake made of fermented soybeans, usually treated as a plant-based meat substitute in cooking. It's similar to tofu but it's fermented and has a nuttier flavor. It's very delicious and great for making into bacon for a Vegan BLT or adding to a tempeh stir fry.
Does cooking tempeh kill the probiotics? Per this source, the probiotics are only killed on the outside, as long as the internal temperature doesn't get too hot.
Other fermented foods? Make sure to try kimchi, spicy Korean fermented cabbage, and kefir, a fermented milk drink.
Fermented foods nutrition
Fermented foods can give your body a dose of healthy probiotics, which are live microorganisms crucial to healthy digestion, says Dr. David S. Ludwig, a professor of nutrition at the Harvard School of Public Health. So eating sauerkraut can contribute to better gut health!
According to Healthline, fermented foods have also been associated with several other positive health effects, including stronger immunity and increased availability of nutrients after digestion.
Homemade Sauerkraut
Homemade sauerkraut is easier than you think! You’ll get probiotic benefits and a kitchen DIY project. Here’s how to make sauerkraut: a simplified guide.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 15 minutes
- Yield: 1 quart 1x
- Category: DIY
- Method: Fermented
- Cuisine: German
- Diet: Vegan
Ingredients
Ingredients
- 1 medium-small head green cabbage (about 3 pounds), at room temperature
- 1 tablespoon kosher salt (or 1 teaspoon per pound)
- ½ teaspoon caraway seeds
Tools
- 1 quart wide mouth mason jar
- Fermentation lid and helix weight (or a fermentation stone, rubber band and cheesecloth)
- Cocktail muddler or wooden spoon
Instructions
- Shred the cabbage. Place it in a large bowl and mix in the salt.
- Get your hands ready! Here’s the fun part: Massage the cabbage with your hands for 8 to 10 minutes until cabbage is limp and large amount of liquid is released (the liquid will be used in the jar during fermenting). The fermenting doesn’t change the texture of the cabbage, so you’ll need to massage until it’s the texture of sauerkraut. Take a break if your hands tire out! You’ll be amazed at how a huge bowl of cabbage turns into just a few cups of sauerkraut.
- Stir in the caraway seeds. Then place the seasoned cabbage into a 1-quart mason jar, tamping down the cabbage to stuff it in (we use our cocktail muddler for tamping, but you can also use a wooden spoon). Leave the liquid in the bowl for now.
- Pour the liquid released from cabbage into the jar. Top it with the helix weight and the fermentation lid: this holds down the cabbage during fermentation to make sure it stays submerged. Alternatively, you can weigh down the cabbage with a fermentation stone and use a rubber band to secure cheesecloth over the lid to allow airflow.
- Place the jar in a dark, room temperature space for 6 to 12 days. Start tasting the sauerkraut on Day 6. Once you achieve a “sour” taste that you enjoy, move the jar to the refrigerator, where it keeps for several months. (We find ours is good around Day 7.) Note: If you notice mold on top of the sauerkraut, scrape it off and keep enjoying the rest of the jar! Make sure all of the cabbage is submerged to avoid the mold.
More kitchen DIY projects
We love kitchen DIY projects over here! Looking for a few more ideas? Here’s where to start:
- Homemade Nut Butter Make nut butter using any kind of nuts.
- How to Make Dill Pickles Make your own pickles!
- Easy Homemade Bread Make your own bread: our easiest bread recipe!
- How to Make Applesauce It’s easy to make your own applesauce at home.
- Ginger Tea Learn how to make herbal tea with water and herbs. (Or try more Herbal Tea Recipes.)
- How to Cook Chickpeas Cook dried beans from scratch!