First, preheat the oven to 350 degrees F and grease a 9x13 baking pan.

Then spread the diced potatoes into the bottom of the prepared pan, and top them with the cooked, diced chicken and set it aside.

Next, in a medium mixing bowl, combine the chicken broth, cream of chicken soup and the sour cream and whisk this all together really well.

Then stir in the diced red bell pepper, onion and garlic. Pour this on top of the chicken and potatoes and then sprinkle the top with the smoked paprika.

Bake for 50-60 minutes or until bubbly and hot. Remove from oven, let stand 10 minutes and serve.