Ingredients:
Put butter in large soup pot and melt on high, when almost melted, add onions. Store onions until they are translucent and starting to caramelize on the edges, add carrots, stir and let them cook and caramelize a little as well. Add the mushrooms and stir. Add Salt. pepper, and Mrs. Dash. Add in chicken stock and set to high temperature so it will boil. Add in the chicken and spinach and stir. Once the soup is bubbling, add the tortellini and boil for about 10 minutes (or whatever package says). Add more salt & pepper to taste. If the soup is too thick, just add some water or broth until its the consistency you like. Simmer on low heat for 10 minutes or however long you like. Serve with crusty bread and enjoy!
I think adding some fresh herbs at the end would also be a nice touch, like some basil, but I didn't have any!