Our Tiny Homestead
  • Home
  • Inside
    • Buy Nothing Challenge >
      • 2014
      • 2015
      • 2018
      • 2019 & Debt-Free
    • Our Wood Stove
    • Laundry
    • Prepare for a Power Outage
    • Renovations
  • Outside
    • Theresa's Gardening Goals
    • Permaculture 101
    • Perennial Vegetables
    • Eat Your Wild Yard
    • Seed Starting
    • Gardening for Wildlife
    • Our Gardens >
      • Celtic Cross Garden
      • Wildlife Pond
      • Catio Construction
    • Walnut Syrup
  • Shelf Chefing
    • Bear's Shelf Chefing
    • In Shape Shelfchefing
    • Wild Raspberries
    • Grilled pizza
    • Celebrate Seasonal Eatin >
      • Samhain - Late Fall
    • Cook of Anarchy grilled cheese
  • Cooking
    • Wood Stove Cooking
    • Haybox Cooking
    • Heat wave solar cooking
    • Division of Labor
    • Recipes
  • Pantry
    • Pantry Intro
    • Pantry Cooking
    • Yearly Harvest List
    • Preserving
    • Making Staples
    • Growing Sprouts
    • Building Our Pantry
  • Celebrate
    • After the Pandemic
    • Winter Solstice
    • Mid-Winter & Imbolc
    • Spring Equinox
    • Late Spring & Beltane
    • Summer Solstice
    • Fall Equinox
    • Late Fall & Samhain
  • Our Books
  • Blog
  • About
  • Contact
  • Resources
Picture
Oatmeal cooked overnight in a homemade haybox.

HAYBOX COOKING
from Theresa

I love this "technology." It's an easy way to save the Earth's resources and so simple that any of us can do it, often with things we already have around the house.

When I understood how it worked I had one of those "Duh?" moments when I wondered why we haven't been doing this all our lives. 

Hayboxes aren't new, we've just forgotten about them. They were used by American pioneers and are currently in use in other parts of the world.
THE SIMPLE IDEA: 
1.  Heat your food in a lidded pot by boiling it for a short time (such as 10 minutes).
2.  Put the pot in an insulated box so that it keeps cooking on its own, but without any additional fuel.
3.  Several hours later the food will still be warm and ready to eat.
Hayboxes can be made from many different types of materials:
Possible types of insulation: 
  • Hay/Straw:  We began by using straw, which worked really well until the ants tried to build a nest in it. 
  • Wool:  We currently use wool. The ants haven't shown any interest, and it falls into the food less easier than bits of straw. 
  • Other Grasses
  • Any other material that traps pockets of air will have insulating value: sawdust, newspaper, fur, feathers, wood ash, cardboard, aluminum foil, quilt batting, etc.   old clothes
Possible containers for the insulation:
  • Boxes:  Any wooden box big enough to hold your pot.
  • Coolers:  This has worked really well for us, since it is already an insulated box. We got a big one at a garage sale for $5.
  • Drawers:  If you have a deep, large drawer in your kitchen, you could turn it into a very convenient haybox.
  • Baskets:  I've seen fabric baskets on the web that are lined with grasses and used in Africa.
  • A Hole in the Ground:  will definitely hold in the heat. (Note from Bear: Really big holes can be used for barbecue too...but that's another page.)
It's like a Crockpot and a Thermos:  Basically, the haybox works like a crockpot, but it doesn't need to be connected to an electrical outlet. It cooks food over a long period of time on low heat. It also works great if you've cooked something elsewhere and need to keep it warm, like putting soup in a big thermos.

How We Cook Rice in Our Haybox:

1.  We made a haybox out of an old camping cooler we got at a garage sale. We filled it with wool, which we got from helping our friend Holly with her sheep shearing.  It took me a long time to get the wool  washed and dried, but it doesn't have to be quite as clean as it would need to be if I were weaving with it. (Note from Bear: I'm thinking it should be close to that clean, cause I don't want the "poop-a-ree" smell when we open the box.)
Picture
2.  Before using the haybox for the first time, put an old towel over your insulating material (in our case, wool) and push your empty pot down into the towel. Arrange the insulation to make a pot sized indentation, making sure you leave insulation under and all around the pot. The indentation will make it easier to get the pot into the haybox when it's filled with boiling food.

Picture
3.  To make rice in the haybox, bring it to a boil on your stove. We use our cast iron pot because it retains heat well. Haybox instructions indicate you can use a little less water than normal because none will evaporate in the haybox, but I use our normal amount and it works fine  (1.5 cups of brown rice to 3 cups of water). Bring the rice to a rolling boil and continue boiling for 10 minutes.
Picture
4. After 10 minutes, put the pot (with the lid on) into the towel immediately after removing it from the stove, while it is still boiling. 




Picture
5. Pull the bath towel up the sides of the pot and over the lid to help keep the insulating material from falling into the food. 
6.  Quickly cover the pot with wool to hold in the heat.  Since heat rises, it's important to have a lot of insulation over the pot.
Picture
Picture
6.  Close the clasp if your cooler has one to increase the insulating value. (Having a feline friend hold down the lid is optional.) 
7.  Let the pot sit for several hours in the haybox. The cooler does not get hot on the outside, so your plants and animal companions can sit nearby.
Picture
Picture
8.  When you're ready to eat later in the day, you'll have well-cooked and still warm rice. 
9.  After you've removed the pot, you may need to prop the haybox open for a while to let any condensation on the inside of the cooler evaporate so the insulation dries out and doesn't get moldy.
Picture
Picture

What Else Can Be Cooked in a Haybox?

PictureMaking room for cooking two pots at a time in the haybox.
  • So far we have mostly used our haybox for cooking rice. If Bear puts rice in the haybox when he gets home from work in early afternoon, it's ready for me to use by the time I get home and cook dinner in early evening. All I do is add toppings (see my section on cooking from the pantry for topping suggestions).
  • It also works great when you wake up in the morning and realize you've forgotten to presoak your beans overnight. Boil them for 10 minutes on your stove, then put them in the haybox. I did this with some kidney beans around 9 am and by 3 pm when I was ready to make dinner, they were still hot and were already pretty soft. I boiled them back on the stove for less than an hour, which overcooked them.  I also tried this with chickpeas, but they didn't get at soft as I like them.
  • I've seen lots of haybox cooking recipes on the web and hope to experiment more.  They aren't just about making staples like rice, but are complete meals in a pot.

  • It also makes sense to try crockpot recipes in the haybox.
  • Cooking times will vary for each haybox, depending on how well it is insulated. If you've left your food in the haybox too long and it has cooled off, keep safety in mind in terms of whether your food has spoiled. I've read that if you're cooking meat, you should boil the dish again for 5 minutes after it's cooked in the haybox to avoid possible problems with bacteria.
  • If your haybox is big enough, you can cook two things at once.  In the photo above, I'm setting up the haybox to cook rice in one pot and cook beans I forgot to soak overnight in the other. 

Soup in the Haybox:

Picture
Chicken Cheese Chili boiling on the stove before being placed in the haybox.
I followed my own advice and tried this crockpot recipe in the haybox, and it worked fine. This is a Chicken Cheese Chili soup that our friend Willow brought to a gathering. Bear liked it so much he asked for the recipe, which calls for mostly canned ingredients and makes it a really easy meal to cook. Since we cook more from the bulk items in our pantry, though, we adapted the recipe this way:
  • Soak 2 cups of white beans overnight (we used navy beans) in a large bowl of water.
  • Brown a package of chicken (we used boneless, skinless thighs) in your pot.
  • Add the rest of the ingredients to the pot:
  • a can of salsa
  • a large chopped onion
  • 1/2 tsp chipotle chili powder (it's very hot- use more if you only have regular chili powder, or use 1 tsp cumin)
  • 1/2 cup pearl barley
  • 2 quarts stock or water
  • Bring the soup to a rolling boil on the stove, then boil for 10 minutes.  Transfer to the haybox and cook until done. We put ours in the haybox around 9:30 am and took it out around 2:30 pm (that's 5 hours of cooking). It was still hot and steaming.
  • Stir in 2 cups of a shredded hot cheese, such as cheddar jack. Let the cheese melt and serve.
  • We like this soup to have a bite- so put in a lot of hot salsa, chipotle chili powder (which is made from smoked jalapenos) and a hot cheese.  You can tone it down if that's more to your taste.
  • The soup is great served with tortilla chips.  It would probably also go well with fresh cilantro and plain yogurt or sour cream on top.
  • It makes yummy leftovers and stores well in the refrigerator for at least a week.

Oatmeal in the Haybox:

I eat a lot of warm oatmeal for breakfast in the Winter time.  It's really good sweetened with homemade jelly or jam, and the oats are really healthy. I used to use instant oatmeal but wanted to switch to using the 25 lb. bag of rolled oats I bought from the coop. Even though the rolled oats still only take a few minutes to cook on the stove in the morning, I found myself feeling like I didn't have time to do it. So I wondered if a haybox would work to cook the oatmeal overnight.
1.  I made a much smaller haybox using a different fabric lunch cooler we got from a garage sale, and a small, lidded pot. 

Picture
2.  I used the same procedures outlined above, except that I used hot water that I keep simmering in the tea pot on the woodstove and poured it over the dried rolled oats before I went to bed.
Picture
3.  I put the lid on the pot...
Picture
5. ...closed the cooler and went to bed.
Picture
4. ... covered the pot with wool...
Picture
Results:
  • In the morning, the oatmeal was cooked, but it had cooled off too much, so was not very yummy. However, it may work if your haybox has better insulation than mine. 
  • Or it might have worked better in our larger, more insulated haybox, except that it becomes a plant stand in the Winter when we bring in the herbs from outside and our woodstove for cooking.
  • I did find that what works best for cooking oatmeal overnight is the wide-mouth thermos I bought for Bear to use for his lunches. He said he was having trouble heating up his lunch because the microwave at work was always being used to cook the food they served. So I got him a good thermos that would hold heat for over 12 hours.
  • He liked the thermos at first, but then didn't want to take the time to heat his lunch in the morning before putting it in the thermos. So eventually I took back my gift and used the thermos to make oatmeal instead.
  • Oatmeal cooked overnight in the thermos is still warm in the morning, as long as the water you put in it the night before is very hot.
  • I can't tell you the ratio of water to oatmeal that I used, because it's Summer now and I am eating homemade granola for breakfasts. The Winter oatmeal was a long time ago and I didn't follow my own advice and write down the recipe I used so I would remember it when Winter came again. My cookbook says to use 1 cup of rolled oats to 3 cups of water.
  • Rolled oats are a great bulk storage item for emergencies because you can eat them raw. This isn't true of most grains, but is very useful if you're in an emergency situation where you need to save your water for drinking and can't waste it on cooking. In one of her great books (probably Independence Days ), Sharon Astyk says she eats dry rolled oats with jam for a quick breakfast and it's not as bad as it sounds. I tried it, and agree, but I think it's something I would need to develop a taste for if I wanted to eat it often.
Picture
Bear spotted Princess trying to make catnip tea in the haybox, but she denies it. 
He's still trying to figure out how she boiled the water.

Other Resources:

  • Aprovecho Research Center- See the Capturing Heat pdf on their publications page: aprovecho.org/lab/pubs/arcpubs 
    It's a great introduction to "Five Earth-Friendly Cooking Technologies," including hayboxes.
  • Search for "haybox (or hay box) cooking recipes" on the web.
Home    Inside   Outside   Shelf Chefing   Cooking   Pantry   Celebrate   Our Books   Blog   About   Resources   Contact
Be the change you wish to see in the world.  ~Gandhi
Want to know when we add new content to our website?  Subscribe to our Blog.

These pages may contain affiliate links that allow us to share products we authentically recommend.
Clicking the links results in no extra cost to you, but we may receive a small commission that may someday help fund this work.

Copyright 2020 by Theresa & Rob Berrie