Cook Chicken: Place the chicken in a large pot and add enough chicken broth to cover them. Bring to a gentle boil and cook for 15-20 minutes until no longer pink. Shred the chicken and set aside.

Prepare Base: In the same pot, reduce heat and add remaining chicken broth. Stir in cream cheese and herbs or spices. Cook until the mixture is smooth, about 5 minutes.

Add Cheeses: Sprinkle in the shredded cheddar cheese while stirring. Allow it to melt completely, creating a rich texture, about 3-5 minutes.

Combine Ingredients: Fold the shredded chicken back into the pot and simmer on low heat for another 5-10 minutes to meld flavors.

Garnish and Serve: Ladle into bowls and sprinkle with chopped green onions or chives. Serve warm.