Preheat oven to 420.
Microwave butter, garlic powder, minced garlic, and onion powder.
Using a spoon, stir until evenly mixed.
Spread butter mixture around the the crust evenly.
Add your Swiss cheese.
Top Swiss cheese with Italian seasoning, evenly sprinkled.
Bake for about 12 minutes.
Remove from oven, slice up with a pizza slicer.