All the leftovers soup

Name: All the leftovers soup
Prep time: 1 h
Cook time: 30 min
Total time: 1 h 30 min
Cuisine: European, Eastern European
Ingredients: Half white onion, diced; Can of diced tomatoes; Two Hungarian sausages sliced; A bag of baby carrots, chopped into rounds; 1/2 cup Dried shitake mushrooms; 2 large handfuls of chopped fresh spinach; Tsp of truffle; Tblsp Fermented bean paste; Splash of Soy sauce; Sprig of oregano; Two cloves garlic; 1-2 cups leftover cooked basmati rice; 2 cups mushroom broth made from mushroom buillion; 2 cups chicken broth; Salt, lots of salt