Fruity Ferments- How to Make Fruit Scrap Vinegar
By Hannah Knudson, apprentice 2021
You can make fruit vinegars from all kinds of different local, seasonal fruits. Using the scraps from the fruits (i.e. the peel and extra bits) is a way to value the marginal (permaculture principle) and turn a “waste” product into something of purpose. Here at the Ranch we often make fruit vinegar from bananas (recipe here) and pineapples. But have also done so with a variety of tropical fruits including: patanga, araza and mangosteen. In this article I will explain the process for pineapple vinegar, but this can easily be adapted to meet your local ingredients.
Pineapple Facts
Farm fresh pineapples
Costa Rica is well known for its wide variety of tropical fruits. One of the most loved of these is the pineapple. Many of us around the world are familiar with this tropical treat. The pineapple is one of Costa Rica’s largest exports, trailing close behind coffee and bananas.
Each pineapple plant only produces one fruit and ranges between nine to fourteen months on average for the fruit to be harvested. Here at the Ranch the cultivation of pineapples is an ongoing process. Due to the amount of people we share our space with, we balance between purchasing pineapples locally as well as harvesting what is grown on site.
There are many permaculture values that we try to put into practice in our daily lives here. One being we want to produce as little waste as possible. Even though we have an active composting system, we always try to stack functions - considering if something that normally has one purpose can also find life in other ways. So you can imagine our excitement when a pineapple is finally ready! This magical fruit has been growing for over a year, free of chemical inputs, which is key for this specific recipe. We only use pineapple peels that come from the fruit we grow here on the Ranch because we can ensure they haven’t been sprayed with any pesticides which allows us to give a second life to the peels.
We love our food at the Ranch and do a fair amount of experimentation on a weekly basis, finding new ways to enjoy different aspects of our diet. One way we do this is through fermentation. Each Wednesday we spend our entire day working on creating Kimchi, vinegars, alcohols, chili jams and many other jungle treats. Our pineapple vinegar is a tasty way to connect our love for food and our desire to use our gifts from the earth to their fullest potential.
Fermentation
Experimentations and fermentation go hand in hand in our kitchen here. As apprentices, one of the first things we learn about in our food work parties is the art of fermentation. The beauty of fermented treats is that the possibilities are endless, allowing us to turn our harvests into new recipes.
The word vinegar comes from the French word vinaigre, which translates into “sour wine”. Following the permaculture principle, “produce no waste”, vinegars are also a great way to save some of our alcohol experiments gone awry.
Vinegars are created through alcohol or sugars turning into acetic acid bacteria (AAB). These tiny bacteria are found on almost any surface making them incredibly easy to access. Pineapples are readily available to us so making vinegar from the peel is a quick and easy way to use the whole fruit. We adapted this recipe from one of our favorite books, Wild Fermentation by Sandor Katz. If pineapples aren’t readily available where you are, we hope that this recipe can give you some new ideas on how to preserve some of your own local fruits.
Our homemade fruit vinegars
Recipe
Ingredients:
1/2 cup sugar (we use locally sourced sugar known as tapa dulce, you can use a local sugar source too)
Peel of 1 pineapple (or an equivalent amount of your local fruit)
1 quart water
Instructions:
Mix the sugar and water in an open mouth glass jar.
Submerge the pineapple peels. Ensure all pieces of the peel are completely submerged in your sugar water mix. You can stab the pieces of pineapple peel through a chopstick or secure and wedge them into the jar so all of the peels stay beneath the surface of the water. Add more water and sugar to cover if necessary.
Cover the glass jar with a piece of cloth that is tightly secured (if it is too loose, flies will lay eggs inside which turn into maggots - and for some reason everybody hates maggots). We use a piece of string to tie the cloth around the container.
Stir the sugar water mixture at least once a day. This is in order to prevent mold from growing and to break the surface that is created to allow aeration to occur which is needed for the fermentation process.
When the liquid darkens after about a week, strain out the pineapple peels and compost them.
Ferment the liquid 2-3 weeks more. A gelatinous “mother” may grow on top, which is great. When your vinegar is acidic, strain it into a bottle and cap. The mother can be composted or added to a new vinegar at step number five.
At this stage, you can start to use your vinegar or continue to let it age. We usually let our vinegars age around 6 months.
This recipe is adapted from Wild Fermentation by Sandor Katz.
The pineapples we are now harvesting were planted by previous apprentices and our current cooking vinegars were created by them as well. Many times the work we start here is created to be enjoyed by future Ranch dwellers. If this past pandemic year 2020 has shown me anything, it would be the reinforcement of the dangers of full reliance on our large industrial food system. Many of us have the desire to become more self sufficient in producing and conserving our own food. We know that access to healthy, fresh food is a privilege. We are lucky to have both the time and space to grow and experiment with ours. As this same interest and passion is also growing in others, we hope that our jungle experiments can be an inspiration on your journey.
Want to learn More
Join us for one of our workshops that sometimes include farm to table fermentation. Or consider applying to our year long apprenticeship or two month internship, where you will learn all the basics of fermentation, homesteading, growing your own food and lots more!
Happy ferments, happy microbes!