A little overnight prep yields big results.
“Simmering onions in the slow cooker overnight makes them perfectly tender for this healthy version of the traditional soup,” says Oakland, California-based recipe developer Maren Ellingboe. And wild mushrooms are a great source of vitamin Dfor plant-based eaters.
Serves 6
Also in this series: Vegan Tomato Soup and Sweet Potato and Chickpea Curry