Winter Soup with Sweet Potato, Lamb Sausage, and White Beans

Our intention, last night, was to make another, labor-intensive recipe for Shabbat dinner. But we got home at 8:15, and couldn't really wait another two hours to eat. We ransacked the fridge and freezer -- and ended up with quite possibly my favorite soup ever. The flavors blend extremely well. A little sweet, a little spicy, and very filling, it is great for a wintertime Shabbat dinner!

Winter Soup with Sweet Potato, Lamb Sausage, and White Beans

2 large onions, diced
2 large sweet potatoes
3 links sweet lamb sausage (spicy would work, too)
2 cans white beans, drained and rinsed (one cannellini, one Goya "small white beans")
2 cloves garlic, minced
5 + cups water
2 tbsp soy sauce
2 tbsp olive oil
2 large pinches oregano
1 large pinch rosemary
Several good shakes red pepper flakes
1 tsp + black pepper

Cut the sweet potatoes into large chunks and microwave about 10 minutes or until easily pierced with a fork. (Alternately, and a tastier option, if you have more time you can bake the sweet potatoes at 425 for a bit over an hour.)

In the bottom of a very large pot, cook the onions over medium to medium-low heat until they are translucent and slightly colored, about 10 minutes. Add the garlic after about 5 minutes. When the sweet potatoes are soft, dice them and add to the onions (or if you baked them, add the puree that they have become to the onions).

While the onions are cooking, remove the casings from the sausages and brown them in a saucepan, breaking them up into small chunks. When brown, add them to the sweet potato/onion mixture, leaving the fat in the saucepan.

Add the beans and at least 5 cups of water, the soy sauce, enough to mostly cover everything else. Bring to a boil, then turn down to a simmer. Add the spices. Simmer, covered, for 20-30 minutes. Add more pepper to taste.

Serves 5-6.