Use store-bought mole sauce or paste, or you can make your own. See our easy mole sauce recipe
. If you want more spiciness than ancho pepper provides, try either guajillo or chipotle powder.
If the soup is too thin after processing, place the soup back on the burner and cook over medium to thicken and/or add cornstarch (1 teaspoon at a time) to the soup to thicken it to the desired consistency.