Stir milk and soup together. Pour into skillet and heat over medium heat.
Add frozen vegetables (peas and carrots) and chicken to skillet. Heat thoroughly.
While that heats, stir butter, broth and dressing mix together.
When skillet is hot and bubbly, top with dressing mix.
Pop under the broiler in the oven for 3-5 minutes, till it begins to brown.
Serve and enjoy!