Preheat oven to 400 degrees Fahrenheit (200 degrees Celsius).
Place the oil in a deep, parchment-lined 9×13-inch (23×33-centimeter) disposable baking pan or Pyrex dish.
Add the onions and cook for 20–25 minutes, stirring occasionally, until they’re brown.
Add the soy sauce and maple syrup and mix to combine. Then add the potatoes, beans, barley, and spices. Pour in the water and mix well. Cover pan tightly and return to the oven.
Lower oven temperature to 200 degrees Fahrenheit (90 degrees Celsius) and cook overnight for 12–16 hours, adding a little hot water during cooking if needed. Alternatively, lower oven temperature to 375 degrees Fahrenheit (190 degrees Celsius) and cook for five to six hours.
Directions
Notes:
The canned beans are a bit of a hack here. Because they’re already fully cooked, you can cut down on cooking time when in a rush. If using raw beans, add more water.
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can i make this in a crock pot and what would directions be/ thanks
Yes, this should work well in a crockpot! We recommend first sautéing the onions in the oil until golden brown, then mixing in the soy sauce and maple syrup. Transfer to a large crockpot, add the remaining ingredients, and cook on LOW for approximately 8–10 hours, or until the potatoes and barley are tender. Make sure there is enough liquid to cover the ingredients, adding more water if needed. Since this method hasn't been tested, cooking times may vary depending on your slow cooker. Enjoy!