In a sauce pan, simmer your butter.
Add garlic and stir for 30 seconds.
Add in your cheese, sour cream, artichokes and salt and pepper. Allow the cheese to completely melt.
Set aside and let cool.
Slice your bread in half.
Spoon and spread on top of your bread.
Set your oven to broil, and bake the bread until the cheese becomes nice and bubbly and slightly golden.
Let the bread cool before slicing and serving