In a large Dutch oven, pour the oil and heat over a medium-high flame to 350 degrees
Pat the hot dogs dry and insert the skewers into them about halfway through
In a large bowl, whisk together the dry ingredients. Make an opening into the center of the bowl and add the wet ingredients and the jalapenos. Whisk together until a smooth, thick batter forms. In a separate plate, add the remaining cup of flour
Do this one hot dog at a time. Lightly coat the hot dog with the flour and dip it into the batter, spooning over batter, if needed, to fully coat
Lower the corn dog into the oil and twirl in the oil using the skewers to get the base cooked. Add as many corn dogs as you can fit in the Dutch oven, making sure there is a bit of space between them to float, and fry until golden brown and evenly cooked on all sides. Lift using tongs and place in a wire cooling rack to drain
Serve with mustard or condiment of your choice and enjoy!