Plug in the hot plate
Turn the hot plate to medium heat
Place a medium pan on the hot plate
Add 4 Tablespoons of butter to the pan
Wait for the butter to melt
Add 4 Tablespoons of flour to the pan
Whisk flour and butter until smooth
Add 3 cups of broth to the pan
Increase the hot plate to medium-high heat
Whisk pan constantly
Add 2 tablespoons of Worcestershire sauce to the pan
Add 1 teaspoon of salt to the pan
Add 1 teaspoon of sugar to the pan
Add 1/4 teaspoon of black pepper to the pan
Whisk ingredients for several minutes until the gravy thickens
Cover the pan
Remove the pan from the hot plate
Turn off the hot plate
Unplug the hot plate