Heat a skillet over medium-high heat and add hot dogs. Cook for 2-3 minutes until slightly browned. Note: This step is optional but I highly recommend it to add extra flavor. If you are in a hurry you can add the hot dog slices straight to the bean mixture.
In a large skillet or pot add the Pork and Beans in Tomato Sauce, ketchup, brown sugar, Worcestershire sauce, yellow mustard, and onion powder. Stir together and add the sliced hot dogs.
Set heat to medium high and bring to a boil, then to heat to medium low, cover the pot, and cook for 20 minutes.