Fermented Citrus: Marmalade, Indian Pickle, Mole Pickle

20170122_133637_001Hello friends, Amy here with more fermentation experiments.

It’s a good year for citrus, and I’ve come across a few mystery specimens lately, all very tart. Lemons that look like sour oranges with a lumpy, thick zest. Kumquats that were maybe calamondins. Some called calamondins, but biger, with skin and pith as thick as an orange. Something labeled meyers that were orange and more sour than a regular lemon. Rather than attempt to decipher the cultivars, I’ve just been enjoying them!

Indian Lemon Pickle

A friend’s mom from India fed me some lemon pickle. Wow!!!! Sour!!!! Salty!!!! Spicy, too! It looked as if it was going to be killer spicy, but it was only medium heat. It can be served as a condiment on the table, like with rice and cooked greens. It’s good in a vinaigrette. Any leftover soup or stew suddenly becomes new and exciting! I’m going to try marinating some chicken in it before grilling.

To make Indian lemon pickle, cut sour citrus into small pieces (about 2 cups) and remove the seeds. Add juice to nearly cover the fruit.

20170124_13340720170124_133453Add salt (2 tablespoons) and turmeric (1/2 teaspoon). The spices can be omitted if desired, like classic Moroccan preserved lemons used in cooking or Vietnamese lemons used in lemonade. I’m sure many other cuisines ferment citrus also.

Cover and let ferment at room temperature for a week or two, stirring daily. When the fruit is soft, it is ready to enjoy or spice further.

20170216_135441

Dry toast fenugreek seed (1 tablespoon), cool and grind. Gently heat oil (3 tablespoons) and cook black mustard seeds (half teaspoon) until they sputter! Turn down the heat and add asafoetida powder (1 teaspoon) and the prepared fenugreek. Cook briefly while stirring.

 

 

20170216_140512120170216_14104220170216_141617

 

 

 

 

 

 

 

Add the cooled spicy oil mixture and the chile to the lemon and taste! It stores beautifully in the refrigerator for a long time, thanks to high salt content. Keep the citrus pieces submerged in the brine. The salt can be reduced, but it may not keep as well.

20170216_14375420170216_144044

 

 

 

 

 

 

 

Mole Pickle

On a creative streak, I decided to use Mano Y Metate Adobo powder in place of the other spices. tin4I cooked Adobo powder (half a tin) in oil (3 tablespoons, cooled and added to the same fermented lemons. Yummy! The fenugreek seed in the other batch has a slight bitter edge that the Adobo version did not have. The richness of the sesame tempered the sharpness of the lemon, but it is still very potent. Perfect for tacos!!!!

 

20170216_151809 20170216_153025

 

 

 

 

 

 

 

Fermented Marmalade

Nourishing Traditions by Sally Fallon has a recipe for a fermented Orange or Kumquat Marmalade, so I had to try.

20170216_171139

 

I chopped three heaping cups of sour citrus and added one tablespoon salt, half a cup filtered water, a quarter cup evaporated cane juice (granulated sugar would be fine) and one quarter cup whey (drained from yogurt) as a starter culture. Fruit normally has enough beneficial Lactobacillus cultures and the salt favors their growth over the harmful microorganisms. However, I followed the recipe since this jar had lower salt concentration and added sugar. (The sugar favors different beneficial cultures to grow.) After sitting for a couple weeks and stirring daily, it was slightly fizzy and delicious!

I made some with sliced fruit and some with fruit chopped in the food processor. The barely salty “brine” was less sour than the ferments in sour juice, slightly sweet, and tasty to sip! We ate the softened fruit on buttered toast, with or without additional evaporated cane juice sprinkled on top. Honey would be good, too.

20170216_170703 20170216_171044

 

 

 

 

 

 

Enjoy, and happy experimenting!

 

 

Fermented salsas

molcajete

fermented salsa,with fresh cilantro and tunas (prickly pear fruit) added before serving

Amy Valdés Schwemm

Amy Valdés Schwemm

Naturally fermenting salsa makes a richer and more complex flavor than simply adding vinegar or lime juice, but it does take a little patience. I love tart salsas and sour foods with a bite. Grandma and Grandpa Schwemm on my dad’s side passed on a tradition of sauerkraut, and my mom’s family loves chile. How could chiles fermented like kraut not be my favorite food?

Fermented salsa is a source of pro-biotic microorganisms, recently rediscovered as essential for the digestive system. Home fermented foods probably provide more active and diverse cultures than what comes in a capsule at great expense.

late summer is chile season at Tucson CSA, Walking J, Santa Cruz Farmers' Market Consignment

late summer is chile season at Tucson CSA, Walking J, Santa Cruz Farmers’ Market Consignment

Chiles for this preparation can be fresh or roasted or even dried. I’ve used everything from dried chiltepines to fresh Big Jims and sweet peppers. Hot, fleshy chiles like Jalapeño, Serrano, Guero, Wenks Yellow Hot, and Sinahuisa are ideal.

deseeding chiles

deseeding chiles

Sometimes I meticulously seed and dice the chiles, sometimes I only cut off the stems and coarsely chop in the food processor.

chiles, onion, garlic and salt

chiles, onion, garlic and salt

I usually add onion, garlic and herbs, as the season and whim direct.

chopping chiles reminds me of Uncle Bob and cousin Doug

chopping chiles reminds me of Uncle Bob and cousin Doug

Add salt to the salsa, 2% of vegetables’ weight. This is roughly 1 teaspoon non-iodized salt per cup of diced vegetables, more or less. Salt slows and directs biological activity to make the food more delicious. Lactobacilli thrive in salty environments where other organisms cannot, and the lactic acid they make further inhibit harmful bacteria. Since this is a condiment, I don’t mind it a little salty. There are enough beneficial bacteria on the fresh produce and in the air, so no starter culture is necessary.

diced chiles

diced chiles

If the chiles are not very fleshy or I want a thinner sauce, I add a little brine made with 2 teaspoons salt per cup of water. Thinning the sauce is a good idea when the chiles are very hot!
Put the salsa in a jar with a weight on top, keeping the pieces of chile submerged in exuded juice or brine. I use a smaller jar as a weight.

pureed jalapenos with  diced multicolor sweet peppers

pureed jalapenos with diced multicolor sweet peppers

Cover the tower with a tea towel to keep out dust and insects, and keep at room temperature.

fermenting chiles can be messy

fermenting chiles can be messy

How long before it’s ready? Test daily in warm weather to see if it is sour enough for your taste. In winter, the process is slower, taking up to a couple weeks. If white mold forms on the surface, skim off the top. It is harmless. If the mold is any color other than white, or below the surface of the liquid, discard the whole batch. Better safe than sorry.
When the salsa is tart and delicious, it can be eaten as is or pureed. For a smooth salsa, it can be strained. Sometimes I add fresh herbs or minced I’itoi onion tops.

pureed salsa with diced I'itoi onion tops

pureed salsa with diced I’itoi onion tops

Store fermented salsa in the refrigerator with an airtight lid.
Chef Molly Beverly from Prescott, Arizona suggested fermenting a sauce from Mano Y Metate Pipian Rojo, so I have some of that going now. I can’t wait to taste it!
elote salsa
For more details about fermenting food, see Sandor Katz’s The Art of Fermentation. For an encouraging primer on safely fermenting food, find Wild Fermentation also by Katz. This is one of my all time favorite cookbooks.