Making yogurt from scratch is easy. Is it cost effective? That depends on if you have cheap milk near-by or just how expensive the yogurt you normally buy is. Is the taste going to be better from store-bought yogurt? That depends on if you have tasty natural (aka real yogurt) that is affordable nearby. We decided to begin making our own because we have very affordable milk right here on the farm and unfortunately Ecuador’s yogurt market includes only one real yogurt, which comes in only one flavor, is not cheap and of course is only available in a store 30 minutes away.
Okay, now that I have questioned you a little, I will tell you that making our own yogurt definitely made us feel a bit empowered. This empowerment comes from knowing exactly what goes into your yogurt and the ability to add your own choice of sweeteners and/or flavors, exactly to your taste.
Ingredients & Materials:
- Milk (the quantity depends on how much yogurt you want to make – 3 cups of milk in, 3 cups of yogurt out)
- Yogurt Cultures (this can be obtained from another yogurt that has “live cultures” any reasonably hippy-ish yogurt should do)
- Some way to “incubate” the fermenting yogurt at 110* F (43* C) for 7+ hours. We use a bit of resistive wire, but a more at-hand solution could involve an oven with a pilot light or maybe some kind of fire-proof box with a few big light bulbs.
- A pot big enough to hold all of the milk with a bit of room to spare
- Maybe a towel? (we use one to insulate the milk while incubating)
- A spoon
- A liquids thermometer (a meat-style thermometer will probably be okay also)
Steps:
Pour the milk into your pot and let it heat up until 185* F (85* C). Then turn off the heat and let the milk cool down to 110* F – (43* C). After your milk has reached the right temperature pour it into a container (with lid) of your choice – glass is probably the best material. Stir in a couple tablespoons of your store-bought yogurt and seal the container.
Now the tricky part begins, you need to find a way to keep your milk at that temperature for 7 hours. We solved the problem by getting a heating wire and wrapping the container with it. Then wrapping the whole thing with a bath towel and sticking it all in a large pot.
Solutions for the heating problem:
- Buy a commercial yogurt maker. If you want to do bigger batches then just simply take the heating cable out and do what we did, wrap it around the container with a towel.
- Wrap your container in a warm blanket and then in a down coat and leave it in the warmest part of your house – remembering to keep an eye on the temp.
- You could also place your mix in a cooler and add warm water until the desire temperature is achieved and change the water as often as needed so the temperature does not decrease.
- Another options is to keep your oven at that temp – but that is not very Eco-friendly.
When 7 hours has passed, take the yogurt out of the heater, open up the container and mix everything inside thoroughly. Now replace the lid and put the container in the fridge. It will be ready to eat in about 12 hours.
The texture can be easily changed, for it to be a more liquidy, mix thoroughly with an electrical mixer or by hand. If you would like a thicker consistency, simply place the final product in some porous fabric and let the liquid drain until you have obtained the thickness wanted. If you let it drain all night, you will have Greek Yogurt. If you go for more than 12 hours, you will have a kind of light cream cheese substitute, called “labneh”.
Enjoy!
Hacer yogurt de zero es fácil. ¿Es la opción mas economica? Bueno, eso depende de si tiene acceso a leche barata. ¿Va a saber mejor que el de la tienda? Depende de si tienes algún yogurt natural rico cerca. Nosotros decidimos hacer nuestro propio yogurt por dos razones, la primera porque en Ecuador las opciones de buenos yogurts naturales son bastante limitadas y porque tenemos acceso a leche barata en la hacienda.
Bueno, después de haber cuestionado un poco, le cuento que hacer yogurt es bastante fácil, especialmente cuando ya tiene todos los materiales.
Ingredientes y Materiales:
- Leche (la cantidad va a variar dependiendo en cuanto quieres hacer, el volumen bajara solo como un 5%)
- Levadura de yogurt (esto puede conseguir de otro yogurt natural, en Ecuador el yogurt El Pino es la mejor opción)
- Alguna forma de incubar el liquido a 43*C por 7 horas. Nosotros usamos un cable que se caliente hasta la temperatura deseada que sacamos de una maquina de hacer yogurt comercial. Una caja de madera con unos focos grandes puede servir o talvez un horno con luz interna.
- Una olla del tamaño necesario para su cantidad de leche.
- Un recipiente de vidrio para el yogurt
- Talvez una toalla (nosotros usamos una mientras el yogurt se fermenta)
- Un termómetro de líquidos (uno de carnes también funciona)
- Una cuchara
Pasos:
Echar la leche a la olla y dejarla calentar hasta 85 *F. Cuando haya llegado a esta temperatura apagar la hornilla y dejar que la temperatura baje hasta 43 *F. Poner la leche en el recipiente deseado – mejor si es de vidrio – aumentar dos cucharadas de levadura de yogurt y cerrar el recipiente. Ahora viene la parte complicada, el liquido debe permanecer a esta temperatura por 7 horas. Nosotros compramos un cable que se calienta a la temperatura deseada y le envolvimos a nuestro recipiente en el, con una toalla y a todo le metimos a una olla.
Otras soluciones pueden ser:
Comprar una maquinita de hacer yogurt comercial – si quiere hacer porciones mas grandes puede sacar el cable y hacer lo que nosotros hacemos, envolver a la leche con el y una toalla.
Envolver el recipiente en una cobija caliente y una chompa o cobija de plumas y ponerlo en algún sitio caliente de la casa.
Poner el recipiente en un cooler con agua de la temperatura adecuada y estar chequeando cada dos horas que la temperatura siga igual, sino seguir aumentando agua caliente.
Dejar la leche en el horno prendido a la temperatura adecuada – claro que esto no es muy ecológico. Puede ser que la luz del horno le brinde a la mezcla suficiente calor una vez que la temperatura interna haya llegado a 43 *C.
Una vez que las siete horas hayan pasado, meta el yogurt a la refri y estará listo para consumir al otro dia. Si la consistencia no es la deseada se puede batir para hacerlo mas liquido o ponerlo en una tela porosa y dejar que el liquido salga. Si se deja toda la noche, el resultado es yogurt greco y si se deja mas de 12 horas tiene una especie de queso crema.
Disfruta!































25 Comments
dudes. its so much easier to go to the co-op. just saying.
Yes but figuring out how to use all those plastic containers is exhausting.
If only we had a co-op… or any store that sold natural yogurt of various flavors… none of that Amy we live in an Andean village – make it or well…. nothing
I know, I know, I know….:)
smart alec
I told your Pop Pops – you would say something to that effect…
Yes, I know that you all learned this in Emerging Infectious Diseases class!
also in Microbiology class!
That's right! The best class I took in college!
How do you market infected milk?
so many yogurt labs…
That's actually exactly where we learned this Marion Fass! And so much more.. Thank you!
I incubate it in a thermos. Also, the temp. can influence the flavor.Lower=milder, higher=more tart. 95°-110° works.
Thanks Susan! we'll definitely try it at a lower temp! <3
Good tip Susan Gigot-Klein… Any ideas about adjusting thickness? The straining strategy works, but I we we lose a fair amount of volume. I think I remember reading about folks adding thickeners, but cannot recall the details. Corn starch maybe?
DON'T TAINT YOUR YOGURT WITH CORN if you dont have to, YOU FOOL! If you want to thicken it up, dry milk will help you out. Seems silly, adding milk to milk and all, but it works. Try experimenting with quantities cause sometimes it takes more than you'd think. Also, there's straining it… I know that some varities of delicious, creamy, thick store-bought yogurt strain some of the whey out (which also results in a sweeter – more marketable- product). best of luck.
love it!
Longer incubation also means slightly thicker yogurt. Heard that holding milk at 185° for 30 min. will also thicken it but haven't tried it. You'd want to use a double boiler.
Thanks Susan!! You are awesome
oh, shoot. this morning I woke up to my first failed yogurt in a couple years. I used a local raw milk and slept soundlessly while dreaming about the cream on top I'd indulge in in the morning. It's ok. All hope is not lost, and I am too obsessed with the stuff to let it get me down.
On a sweeter note, I've got skype hooked up and would LOVE to make the most of it with a chat to ya'll. Let me know when you have a moment. Exciting things are happening here in the Northeast, including some rolling thunder and a mess of bright green sprouts all over the place. Also, just learned that there's a secret patch of Wild Ramps in the town over… local buttery onioness right in our own woods- I thought you'd never find 'em North of VA. Gem of the week, for sure.
When are available? Does tonight work for our skype date? We would love to see you and hear all about what you are up to! Sorry about your yogurt, hopefully you were able to fix it if not you can always turn it into greek yogurt
I miss you!!! We miss you very much!!
oh shoot, again. I am not online often enough to make last minute phone call plans like that. bummer. Hmmmm, maybe friday or saturday sometime?
Yogurt take II: I tried the electric blanket method. Yogurt wrapped in heating pat shoved in insulated ice bucket. Turn pad on low. Cross fingers, fall asleep, wake up to success.
ALSO, I am trying my first hand at creme fraiche. ALSO, I strained the failed yogurt through a chinois and then pushed the thicker yogurt through a wider sieve and voila! A very small amount of silky smooth yogurt, and a large amount of milky whey are now in my possession. Now I'm on a quest to find the perfect popsicle mold so I can turn all that tanginess into frozen treats for babycakes.
More in real time
(let me know when else you're skype-able)
LOVE,
nik
P.S. I noticed you've changed your mangolandia profile photo. Way to rock the v-neck, jax… I think your babe-ness is rubbing off on him, Caye. Or maybe he's trying to outdo you.
nikki tourigny he is indeed trying to outdo me all the time!! but he fails hahaha!!! PORFAVOR come live with us you are so absolutely cool! We'll pay you part of our meager income and together we can survive as farmers!!!! When we'll we see you next? More in real time! Just kidding, Jax and I will just spent the whole conversation trying to convince you to be the personality we are missing in our relationship (kidding) but we would love to have around sometime soon!!!
Take two.. nikki! please come make dairy products with me! I live in a farm full of cows and other things you could try to milk – like donkeys! There are lost of community initiatives regarding healthy eating and lost of art is needed!
PS I love you!
Homemade is absolutely the best! You really don't need the thermometer to make this work. Bring milk to a boil and then keep at a simmer for a minute or until you see a layer of cream at the top if using whole milk. Remove from heat and let cool until warm but above room temp (use your clean finger, milk should feel warm but not hot-think about leaving a cozy environement for the microbes without killing them, similar to yeast). The fermetation time is dependent on the amount of starter you add to the milk, (think about the "dose" you are adding), so if you add only a teaspoon, the microbes take longer to ferment the milk than adding a tablespoon.
You don't need additional heat, which can sometimes ferment too fast causing sourness, but do need to keep in a warm place, one reason why an oven, which is insulated works but equally effective is wrapping in a sleeping bag as Caye noted or other clothing or the thermos that Susan suggests. Yogurt has been made for centuries without supplemented heat. The less you transfer the milk after boiling, the better and the less you move while fermenting, the best!
Commercial yogurt is often thickened with gelatin or carageenan so that when you dip in, the whey does not separate so sometimes homemade with separate more than commercial but a higher fat content does produce a firmer product and also tastes creamy and yummy.