Preheat oven to 400 Degrees
Grease muffin pan
Mix together milk, egg and cornbread mix
Let batter rest for 3-4 minutes (batter may be lumpy)
Chop a couple hot dogs into 1-2 inch chunks
Stir again and pour into muffin pan making sure to fill cups 1/2 full
Place a couple hot dog chunks into muffin cups
Place 1 teaspoon of cream cheese and/or chopped jalapeno into each cup
Bake in oven for 15-20 minutes
Let cool
Eat!