This is a great way to broil salmon, or any other fish.  Try it on chicken or pork too.

Ingredients:

½ c unsalted butter (1 stick)
½ tsp grated orange zest
2 tsp fresh orange juice
1/4 tap cayenne pepper
1 clove garlic, minced
1/2 tsp coarse salt.

Directions:

Mash together butter, grated orange zest, fresh orange juice, cayenne pepper, garlic, and salt.

Source: Martha Stewart Everyday Food – June 2012