in a skillet, melt butter over MEDIUM-HIGH heat.
Add chicken and hot sauce; SIMMER for 2-3 minutes.
Off heat, stir in lemon juice, sour cream and cream cheese until combined.
Place mixture in a small prepped baking dish. Sprinkle with shredded cheese.
Bake in a preheated 375°F oven for about 10 minutes. Dip should be bubbling around the edge of its pan and the cheese should be melted. You can place under the broiler for a minute or so to brown top, if preferred.
Garnish with blue cheese crumbles, finely chopped chives or even bacon crumbles, if desired.
Serve with celery sticks, tortilla and/or potato chips or bread.