1 Heat the oil in a large pan over medium-high heat. 2  Add onion, mushrooms, salt, garlic, and pepper and cook, stirring, about 2 minutes. 3  Add the chicken broth and thyme and cook until almost all the liquid is evaporated, about 3 to 4 minutes. 4  Add the sour cream, and toss to combine.
There are 137 calories in 1 cup of Bean Soup. Get full nutrition facts and other common serving sizes of Bean Soup including 1 oz and 100 g.
One cup of pinto beans weighs 7.41 ounces. If the beans are cooked, one cup of dried beans will yield about 22 ounces of cooked beans (1.25 pounds). A one pound can of beans contains water in addition to beans.