Thursday, February 15, 2007
NEW HOMEMADE SOY YOGURT RECIPE! EASIER, CHEAPER, MORE RELIABLE, CREAMY....
My new recipe for soy yogurt! Success at last!
By George, I think I've got it!
I've just spent a good part of the last three days perfecting and re-writing my soy yogurt recipe, and getting it onto my website in various forms (long form, shortcut form, small batch form, using various kinds of soymilk, etc...). I had a pretty good version there for two years or so, using Pomona's Universal Pectin (a low-methoxyl pectin made from citrus, which is great for making jams, jellies and preserves with either no sugar, or less sugar, or alternative sweeteners, because it doesn't need sugar to make it jell, like regular pectin-- it uses a calcium solution to jell!). But I found over time that the results were inconsistent, and it was kind of "fiddly", and alot of people had trouble finding Pomona's. It would separate after culturing, and you'd have to blend it with a hand immersion blender before refrigerating it. I wanted to make a product that did not have to be blended with a blender or immersion blender, because I found that the blending made the yogurt unpleasantly frothy in texture.
Also, there was the problem of people who used calcium-enriched soymilk. If the calcium balance isn't right when you use low-methoxyl pectin (Pomona's), you can end up with a rubbery and unpleasant product! So, I kept searching for a new stabilizer/thickener.
Why do we need a stabilizer/thickener for soy yogurt? Because soy protein does not behave in the same way as milk protein, so soy yogurt just does not set as firmly as dairy yogurt. Some people don't mind that, but I like it thicker.
My goal was a spoonable yogurt that will hold its shape, but, at the same time, haave a soft texture and creamy mouthfeel; not separate; not "weep" more than normal yogurt; and have a pleasant, tart flavor. I also wanted to streamline the process a bit.
Originally, I used kosher jel to thicken my soy yogurt, but, because of the difficulty of getting truly vegetarian kosher jel in my area, and because the truly vegan brands, such as Kojel and Carmel, are not sold in bulk and are herefore quite expensive (considering how much you must use per batch of yogurt-- a whole box!), I experimented with other stabilizers, including tapioca starch (by itself), carageenan or Irish moss powder, cornstarch, agar (by itself), and low-methoxyl fruit pectin (the kind that uses calcium rather than sugar to jell, like Pomona's Universal Pectin).
When I tried carageenan or Irish moss powder I had to throw out the yogurt-- it tasted like seaweed! Agar alone produces a firm product (too firm, actually, unless you blend it after setting, and then it tends to be too runny, in my opinion), but it does not taste creamy to me, no matter what I do to it or what I use. Tapioca starch and cornstarch on their own made a yogurt that was runny and separated after a couple of days. I tried a mainstream brand of no-sugar pectin (Bernardin), but it was $2.00 per package and you had to use the whole package! It did not work well in any case.
So, after using Pomona's Universal Pectin (low-methoxyl pectin) with mixed results for 2 years, I decided to try agar again. It was extremely firm, so I blended it after it had set, as instructed. That was better, but we found it too runny after the blending, and, as I said before, even with Soy Dream added, it lacked creaminess.
I also tried xanthan gum, which was praised by a poster on my vegsource forum. I found the mouthfeel unpleasant and there was also a certain bitterness. It was still pretty runny, as well, but you certainly wouldn't want to add more xanthan gum, since it's not cheap and I didn't want more of the mouthfeel or bitterness.
So, I thought about how I make vegan fruit jells, and my vegan low-fat vegan mayonnaise-- with a mixture of starch and agar. The starch softens the effect of the agar, and the agar provides stability. I thought that might be the answer. I read up on starches and learned that tuber starches do not react to acidity negatively, as grain starches do. So, I opted for inexpensive tapioca starch (also known as tapioca flour), and agar powder, which is easier to work with than the flakes.
For the primary recipe, I also decided to use a combination of 1 batch (6 cups) of homemade soymilk with 1 box (1L or 1 quart) of a creamy commercial soymilk (Soy Dream is the one I like best) for enhanced creaminess. This makes a large batch of yogurt (10 cups), so I also included another page with not only a small batch version of the primary recipe, but also recipes using ONLY homemade soymilk, and ONLY commercial soymilk.) You don't need a blender, food processor or even an immersion blender to make this yogurt!
The results were great! DH, who hasn't been that crazy about soy yogurt, really likes it, and serves himself some voluntarily now! (He likes it with a little maple syrup on top). It did not have to be blended after setting because it didn't separate (YAY!), and it "weeps" only a tiny bit after some is spooned out, like many dairy yogurts (you can just drain it off, if necessary). The texture and mouthfeel are good, the taste is pleasant and tart, and it was easy to make.
I outline four different ways to incubate your yogurt, too. You don't have to buy a yogurt maker! I give you two ways to make yogurt with equipment you might already have around your house. But, if you want a yogurt maker, I provide links to US and Canadian sites for both electric and non-electric versions.
I have thrown out my old electric yogurt makers, which were either too cool or too hot in temperature.
My OLD Salton yogurt maker
I would like to get a non-electric Yogotherm incubator someday soon:
But, this is the method I use now. You can use 5 widemouthed pint jars or 3 widemouthed quart jars with screw-on lids (plastic lids, preferably), or even one large, wide-mouthed container, if you like. Place the container(s) inside of an inexpensive Styrofoam cooler along with 2 quart jars of boiling water (with lids-- and the jar should not touch the yogurt jars). (Warm up the cooler with the jars of hot water while you get the yogurt ready.) Place the cover on the cooler and cover with an old blanket. You may have to add more hot water to the jars halfway through the incubation time. It works perfectly!
THE COST OF HOMEMADE SOY YOGURT (this is in Canadian dollars-- it will be less in US dollars): Even when made with all commercial soymilk, it save you at least $1 a quart, compared to storebought soy yogurt. If you use 2/3 homemade soymillk and 1/3 commercial soymilk (like Soy Dream Original Enriched, which is really nice and creamy and rich, with no chalky aftertaste), you will save at least $3.15 a quart. I think it's worth it to add 1 quart or L of commercial soy milk to homemade for a creamier texture.
NON-DAIRY YOGURT CULTURE OR STARTER: Because we now have access to totally-vegan, live-culture, non-dairy soy yogurts, AND dairy-free dried yogurt cultures, we can use them for starters instead of dairy-based yogurts, or dairy-based yogurt cultures.
So, if you are interested in making your own soy yogurt, please go to my website and check out the new recipe. All the details are there! And please give me some feedback!
Enjoy!
Subscribe to:
Post Comments (Atom)
19 comments:
All through my childhood my mom had a yogurt maker sitting in the kitchen and to my recollection it was never used. I think it must have come as a complimentary gift with the love beads and bell bottoms.
After I saw this recipe I called her up and said, "you know that yogurt maker you used to have?" To which she promptly replied, "Yeah, I still have it."
Ah, sometimes being a packrat is a good thing.
Amazing, thank you! Just one question. My guy and I like milder yogurt, more like a coagulated cream. Can you think of a way to make this recipe less tart? Less time in the incubator? Does that make a thinner yogurt?
Incubating for less time won't affect the thickness. You can just taste it after, say, 6 hours, and see if it's what you like, then refrigerate. Soy yogurt does tend to be quite a bit milder than dairy yogurt, though, which is why I incubate mine so loing-- I like it tart.
This is not really related to the topic, but I hope you can help me. To make a long story short I want to go vegan, but after reading about how difficult it is on Wikepedia (I looked up the meaning!), I have my doubts. what do you do when travelling and eating out? Travelling is my main concern. Your blog is terrific! Thank you.
Anonymous, you can email me-- this subject is too long to go into here.
Hi Bryanna, Thanks for continuing to plug away at the soy yogurt issue. The only thing I have ever missed about dairy is yogurt. All the commercial brands have way to much added sugars and are very expensive. I have tried every soy yogurt recipe I can find and have not been thrilled with any of them. So this one sounds great.I will give it a try as as soon as my starter gets here. Thanks for the links for that too!
Lorela
Bryanna, thanks for all your hard work to find the perfect soy yogurt. After reading this post, I bought some tapioca starch and plan to give this method a try the next time I make yogurt. I'm excited to see how it turns out!
Please let me know how it turns out for you, Susan, or if you have any problems. So far, every batch I've made this way has been successful!
Hi Bryanna, my husband and I haven't eaten any soy yogurt since becoming vegan. We used to eat a lot of yogurt as non-vegans though. So your post (and Susan's over at FFVegan) inspired me to give it a whirl. I bought one of the electric incubators (simply because I'm pretty lazy and this seemed like the best route - especially at $17).
I made my first batch following your recipe for commercial soy milk and it turned out PERFECT! PERFECT!!!! We loved it. I incubated mine for 12 hours because we like ours tart also. We had some frozen peaches that we thawed, cooked with a little sugar and cornstarch and mixed it into our yogurt and it was delicious. I also mixed some with some homemade all-fruit (no sugar) preserves (raspberry, marionberry, and blueberry). Such a wonderful snack.
Thank you so much for such a wonderful recipe. I think you've hit it right on this one!
Much love, Crystal
Thank you for writing, Crystal! I am certainly eating alot more yogurt than I have for a long time! What kind of yogurt incubator did you purchase, if I might ask?
I make my own soy milk, but I never tried making soy yogurt. I did learn how to make yogurt in Turkey. I am also using a hay box for cooking. When I get the tapioca starch I certainly will try to make the soy yogurt in the hay box. It will save you a lot on buying yogurt makers. My hay box is just a wooden box and you can sit on it, it is now part of my furniture.
I will keep you posted,
Marie, the Netherlands
Marie, I used a hay box when I lived in Northern BC for a while! My styrafoam cooler with bottles of hot water is similarly cheap, low-tech, and efficinet, but not as homey!
thx so much for documenting your experimentation! It reminds me of when I attempted to use various combinations of irish moss and pectin to create a "whipped" cream from coffee mate in a desperate allergy driven attempt to recreate a classic heavy cream and cookie dessert called "black and white".
I'm trying a simple soy yogurt recipe w/freeze dried starter and will be reading more if it doesn't "gel". THX again :)
I have a question. I bought tapioca pearls which are difficult to dissolve. Do you have any ideas for making them dissolve more quickly?
Thanks!
Tina, for this recipe you need tapioca starch (sometimes called "tapioca flour"). The pearls are for "bubble tea" or puddings.
i have an Easiyo yoghurt maker non electric.I usually use the packet mix mixed with cold water in the jar which is then added to the incubator containing boiling water.Do i still use the boiling water with your recipe? thanks Gilly
Hi Bryanna! I was inspired by a friend to make a simple yogurt recipe. I didn't want to add agar and experimented around a bit. I also used tapioca starch. I make it in a dutch oven in my oven... I just got the recipe the way I like it (we'll see how it holds up)... and would like other awesome vegans to try it out and see if it works for them. I am curious if it is particular to my oven or not!
http://oosphere.wordpress.com/2011/03/31/dutch-oven-yogurt/
let me know if you try it out.
Hello and Thanks for such an in-depth site on making vegan soy yogurt. I just want to add that you can make a half gallon of yogurt with regular soy milk and substitute a 13-14 oz. can of coconut milk for part of the soy milk. Nice and creamy!
Thanks for the info.. I live in the Philippines and both my sons have dairy allergies.. I love yogurt and would like to make soy yogurt for them but there are no soy yogurts here to start with or starters. Can I start with a dairy version of yogurt and then slowly use the soy yogurt I made as a starter the next time and work the dairy out of the recipe?
Post a Comment