Oil plays a significant role in the Chanukah story—a small jug of oil miraculously provided fuel for the Temple Menorah for eight days. As a result, Jews traditionally eat oily foods on Chanukah. Among the most popular Chanukah dishes are potato latkes (pancakes). Here are two vegan recipes you might want to try this year.

Potato Pancakes (from Meatless Meals for Working People)
Serves 6

3 cups cooked white potatoes, mashed
1 small onion, chopped
Salt and pepper to taste
¼ cup fresh parsley, finely chopped
2 Tablespoons oil

Mix the mashed potatoes, onion, and seasonings together. Heat oil in a large frying pan over medium heat. Pour pancakes onto heated pan and fry on each side until light brown (about 8 minutes per side). Serve warm alone or with applesauce.

Quinoa/Sweet Potato Patties (from Conveniently Vegan)
Makes 8

1½ cups sweet potatoes, peeled and chopped
4 cups water
1 cup quinoa
2 cups water
½ teaspoon cinnamon
2 teaspoons oil

Place sweet potatoes in a medium-size pot with 4 cups water over high heat. Bring to a boil, reduce heat to medium, and cook 35 minutes or until the potatoes are done. Drain and mash potatoes.

Meanwhile, place the quinoa and 2 cups water in a separate medium-size pot. Bring to a boil, reduce heat to low, cover, and cook 15 minutes.

Mix mashed sweet potatoes and cooked quinoa together along with the cinnamon. Form 8 patties and place in a lightly oiled large frying pan over medium-high heat. Cook 5 minutes on each side and serve warm.

Now that December has arrived, you may be in the mood for some delicious vegan soups. Chef Nancy Berkoff shares recipes for making vegetable stock at home, as well as Mushroom Broth. She also offers festive soups including Black and White Bean Soup, Spinach and Pasta Soup, Holiday Chowder, and Latke Soup (great for Chanukah, which starts this Sunday night).

See: http://www.vrg.org/journal/vj2015issue4/2015_issue4_holiday_soups.php

To subscribe to Vegetarian Journal, visit: http://www.vrg.org/bookstore/index.php?main_page=index&cPath=3

Each year, the Tuesday after Thanksgiving is known as Giving Tuesday, a day set aside to donate to non-profit organizations doing good work all year long. The Vegetarian Resource Group (VRG) would greatly appreciate your support. Visit: www.vrg.org/donate

Here are some of the ways your donation will be used throughout the year to come:

$25 Sponsors sending Vegetarian Journal for a year to a Vegetarian or Animal Rights Group located overseas in a poor country.

$50 Would go towards reprinting copies of Vegan Diets in a Nutshell. See: http://www.vrg.org/nutshell/vegan.htm

$100 The cost to send a box of vegan literature to a student vegetarian/animal rights/environmental organization for outreach on their campus.

$200 Allows VRG to send Vegetarian Journal for a year to 20 high school students applying to the Vegetarian Resource Group Scholarship.

$300 To print VRG Banners to use at outreach tables throughout the USA.

$500 Will enable us to give runner-up scholarships to high school seniors who promote veganism

$1,000 So we can reprint our Spanish coloring book. See: El Arco Iris Vegetariano

We received the following note from Michael Briscoe:

Dear Vegetarian Resource Group,

I am a sociology graduate student at the University of Colorado at Colorado Springs conducting a study on the experience of vegetarians.

I am writing you to ask for your help in the distribution of a survey designed to better understand the experience of your readers, as many of them may be vegetarians.

Here is a link to the survey for your readers:
http://goo.gl/forms/JX4kRNxvrR

Reader Carolyn Stephens wanted everyone to know about the cartoon Mutts and all its animal rights themes, but especially the quotes from Pope Francis it featured.

“It would also be mistaken to view other living beings as mere objects subjected to arbitrary human domination.” (The cartoonist had a picture of a dog chained up.)

“Because all creatures are connected, each must be cherished with love and respect, for all of us as living creatures are dependent on one another.” (Pictures of many animals holding paws and flippers)

See: http://catholicherald.com/stories/Mutts-comic-strip-features-a-weeks-worth-of-quotes-from-Pope-Francis,30058

The Vegetarian Resource Group will be exhibiting at The Vegetarian Society of DC’s Annual Vegan Thanksgiving Dinner held at the Hyatt Regency Hotel in Bethesda, Maryland. If you’re attending this meal, please stop by the VRG booth and say hello. Happy Thanksgiving!

By Jeanne Yacoubou, MS

The VRG received an email inquiry from a European reader about the amount of water needed to produce one bag of potato chips listed in our Save Our Water the Vegetarian Way brochure:
http://www.vrg.org/environment/water_brochure.php

Water Footprints and Virtual Water
In the brochure we cited data from page 42 Table 4.2 of a UNESCO-IHE Institute for Water Education document authored by Chapagain and Hoekstra (referred to herein as “Report 16”) giving global averages of the virtual water content of selected foods:
http://waterfootprint.org/media/downloads/Report16Vol1.pdf

The “water footprint” of an individual, business or nation as described in the Introduction (p. 11) of Report 16 is defined as “the total volume of freshwater that is used to produce the goods and services consumed by the individual, business or nation…consists of two parts: use of domestic water resources and use of water outside the borders of the country…includes both the water withdrawn from surface and groundwater and the use of soil water (in agricultural production).”

“Virtual water” in the Summary to Report 16 (p. 9) is defined as “the volume of water required to produce a commodity or service.”

A Potato Industry Employee’s Perspective: Water Footprint of Potato Chips
The inquirer told us that he had been in the European potato industry for several years responsible for approximately 300,000 t (approx. 661.4 million pounds) of potatoes used for chips annually in a few countries. He thought that the value (185 L = 48.9 gal.) given in our brochure’s table for water needed to produce one 200 g (7 oz.) bag of potato chips was too low.

He suggested that the water usage involved in producing a bag of potato chips from start to finish is significantly higher and should include the water involved in all of the following steps: potato seed production (fresh seed used every year); fertilizer and pesticide production; water loss from outgrade potatoes not meeting all quality specifications and thereby discarded from production lines (on farms: 10-20% and in the chip plants: 3-5%); storage from October to June where there is an ongoing water need to humidify and regulate temperature and ventilation; potato (and thereby water) losses when in long-term storage due to inadequate conditions (8-50% of crop); transporting, washing and processing potatoes during chip production; producing, processing and transporting vegetable oils including palm oil used in the final product; packaging materials manufacture; transportation from chip plant to distributors and on to retailers.

Our reader told us:
My opinion is based on my experience in the potato industry. I also cite Pimentel’s work which states it takes 500 L of water to grow one kilogram of potatoes. By comparison your brochure states it’s only half of that.”
http://www.kysq.org/docs/Pimentel97.pdf (p. 100)

He related to us a farming scenario when he was an agricultural manager during a drought year:

Can you imagine irrigation equipment working 24/7 on one farm which pumped approximately 5,000 cubic meters (approx.1.3 million gallons) of water per hour onto fields by 8 pumping stations from two rivers and four wells?

…The total area of the farm was more than 6,000 ha (hectare) (23.2 square miles)…potatoes grew on 1,000 ha (3.9 sq. mi.)…The irrigation system was used for vegetables (1/3) and potatoes (2/3)…The biggest unit there was a center pivot supplying 140 ha (0.54 sq.mi.) with a capacity of 600+ cubic meters (158,500+ gallons) of water per hr. used for potatoes only.

Since the irrigation was needed under drought conditions The VRG asked if the system operated during years with normal rainfall. We were informed:

In a “normal” year the irrigation system would work 30-50% below the drought year rate but it depended on the soil type and quality; potato variety; climate at a particular farm location; and weather conditions (rainfall and temperature) in a given year.

In a follow up discussion, The VRG learned more about the complexities involved in calculating water footprints for potato chips:

The paradox with potatoes is that the water supplied to fields and later in the factory is the same water that is removed: potatoes retain 78- 81% of water but potato chips, only 2.5-3%. In other words from a single one-ton (2,205 lbs.) capacity chip production line the amount of water which must be removed from potatoes exceeds 2.2 t of steam per hour (4,850 lbs. of steam per hour = 9.7 gallons of water per minute).

What happens to the removed water?
I witnessed the water just going up in the air; you could see plenty of steam above every chip factory. I raised the subject of wasted energy and water many years ago, but there was no intention to change anything as there was no external pressure at all.

Another aspect of potato chip manufacture came to light during our discussion. The potato industry manager stated:

…In chips there is 30-35% fat from the oil the chips were fried in during processing. So if we add all water used in the supply chain for all ingredients including the vegetable oil…such as local sunflower or canola oil and imported palm oil…the water usage will be much higher than calculated by the authors you cite in your brochure.

Although VRG’s research in October 2015 showed that palm oil is not listed as an ingredient in the top ten potato chip brands sold in the US, palm oil is used in some potato chips sold in Europe. We learned that:

Palm oil is used in potato chips in some European countries…it may be used as part of a blend of sunflower and palm oils or used alone…I recently saw a bag of chips in the supermarket that contained only palm oil…In other cases the proportion of palm oil is going down from year to year but it is still in usage.

I saw a report showing that European Union countries imported 1,400 tons of palm oil in 2014…The interesting fact is that a large European sunflower and canola oil producer imports palm oil regularly.

Here is a link to a European chip company stating that it uses palm oil in its products:
http://www.lorenz-snackworld.com/sustainability/farming/palmoil

Interested readers may learn more about palm oil production and harvest as well as efforts to find alternatives here:

http://www.pri.org/stories/2015-09-19/yes-palm-oil-destructive-scientists-are-creating-compelling-alternatives

American Potato Chip Consumption
Recent United States Department of Agriculture (USDA) data place annual US potato chip consumption at 17 lbs. per person: http://www.ers.usda.gov/topics/crops/vegetables-pulses/potatoes.aspx
To calculate how much raw commodity it takes to produce this quantity of chips The VRG used the potato manager’s estimate of 0.8 kg (800 g or 1.76 lbs.) of raw potatoes needed to make one 200 g (0.44 lb. or 7 oz.) bag of potato chips. We used 322 million for the US population as of October 2015. http://www.census.gov/popclock/

Based on these estimated values, total annual chip consumption in the US is approximately 5.5 billion lbs. of potato chips. To make this amount of potato chips approximately 21.9 billion lbs. of raw potatoes are used.

Are Chapagain’s and Hoekstra’s Values Accurate?
We pointed out in our response to the reader that Chapagain and Hoekstra had indicated several sources of error in their report. Use of global averages (Values could be significantly more or less in different areas depending on many factors such as climate variability and agricultural practices.) See Summary and p. 41 Table 4.1 for examples. Excluded water needed for processing (p. 38 of Report 16) Many simplifying assumptions (p. 26 of Report 16) when calculating the water footprint of processed products (e.g., potato chips) derived from primary raw commodities (e.g., potatoes): water needed to produce only one raw commodity used to calculate water footprint for each processed product raw commodity produced domestically using only domestic resources no mention of water footprints of packaging materials and their processing as well as water needed to run production lines in factories

Chapagain and Hoekstra have expressed concerns over some of their assumptions and choice of certain data sets while discussing their work’s shortcomings (pgs. 70-71 of Report 16). These include:using crop water requirements (not actual water used by crops) as a basis excluding irrigation losses focusing only on quantitative use of water resources (disregarding impacts of human activities on water quality such as agricultural pollution due to pesticides and fertilizers)

In line with observations made here concerning Chapagain’s and Hoekstra’s work, a September 2015 article published at Bakeryandsnacks.com reiterates the main points:
http://www.bakeryandsnacks.com/Manufacturers/Chip-brand-sustainability-level-has-a-long-way-to-go-Rank-a-Brand/?utm_source=newsletter_daily&utm_medium=email&utm_campaign=16-Sep-2015&c=yazB%2FDHFv2UpQjNc84mPIg%3D%3D&p2=

See also: http://rankabrand.org/chips-crisps

Conclusion
Despite the limitations and qualifying assumptions to all water footprint calculations discussed above, Chapagain and Hoekstra have produced a vast body of knowledge about water footprints serving as a basis for future refinement by researchers just as Chapagain and Hoekstra also continue to develop ways to calculate water footprints more accurately.

Post Script: Net-Zero Chips
Some potato chip companies are redesigning their production methods at pilot sites to achieve a “net-zero” snack chip:
http://www.foodprocessing.com/articles/2012/pepsi-near-net-zero/

The VRG asked the potato industry manager if European companies are also piloting net-zero technologies and received this reply:
In some parts of Europe companies don’t have customers with great environmental awareness and since competition is not a factor, no changes are in process that I know of…

Post Script: Ugly Vegetables
An innovative way for consumers to conserve water used for food production is to purchase the outgrades (i.e., cosmetically blemished fruits and vegetables that are discarded from production lines).

For more information:
http://thinkprogress.org/climate/2015/08/19/3692594/ugly-fruit-and-vegetable-food-waste-campaign/
http://www.npr.org/sections/thesalt/2014/12/09/369613561/in-europe-ugly-sells-in-the-produce-aisle
http://www.npr.org/sections/thesalt/2013/09/21/222082247/trader-joes-ex-president-to-turn-expired-food-into-cheap-meals

Interested consumers may find out more about ugly grocers near them:
http://www.endfoodwaste.org/united-states.html

The contents of this posting, our website, and our other publications, including Vegetarian Journal, are not intended to provide personal medical advice. Medical advice should be obtained from a qualified health professional. We often depend on product and ingredient information from company statements. It is impossible to be 100% sure about a statement, information can change, people have different views, and mistakes can be made. Please use your best judgment about whether a product is suitable for you. To be sure, do further research or confirmation on your own.

To support The Vegetarian Resource Group research, please donate at www.vrg.org/donate

To join The Vegetarian Resource Group go to http://www.vrg.org/member/2013sv.php

We received this note from the writers of the 52 Insights blog:

Hi, we hope you’re well. We recently published an interview with filmmaker Louie Psihoyos and based on your interest in veganism we thought you might be interested in the piece.

Psihoyos is currently promoting his forthcoming film Racing Extinction, which explores issues such as the current mass extinction event taking place worldwide, his covert partnership with Elon Musk to uncover the largest shark fin trade in the world, and much more. In the interview Psihoyos explains that veganism is the number one thing that people can do to individually help the environment.

Would it be possible for you to feature this piece on your site and/or your social media channels? Any help is greatly appreciated.

Here is a link to the Racing Extinction Trailer: https://youtu.be/MwxyrLUdcss

The Vegetarian Resource Group Book Catalog offers a wide range of vegan books including:

Vegan for the Holidays
Artisan Vegan Cheese
Simply Vegan
The Natural Vegan Kitchen
Asian Fusion
The Joy of Vegan Baking
The Indian Vegan Kitchen
Vegan Brunch
Teff Love
Vegan Soul Kitchen
The 4-Ingredient Vegan
The Lowfat Jewish Vegetarian Cookbook
Viva Vegan!
Vegan Cupcakes Take Over the World
Tofu Cookery
The Almond Milk Cookbook
The Gluten-Free Vegan
Food Allergy Survival Guide
The Everything Vegan Pregnancy Book
And so many more….

FREE media mail shipping for orders over $30 in the United States only!
Visit http://www.vrg.org/catalog/ to order books online and support VRG’s outreach at the same time!

We (Vegetarian Resource Group) currently have a a volunteer in Brazil translating our Food Ingredient Guide into Portuguese. We greatly thank Hugo Dos Santos, who proofed a beginning version. Here is Hugo’s website:
http://www.hugodossantos.com/

If you are fluent in Portuguese and can volunteer to assist with this project, please let us know at [email protected]

Thank you.