Variations
I've cooked this dish with bits of leftover Salmon, and fresh Salmon that wasn't prepared the night before. You lose the smoky flavor of the Lox, yet it's a pleasant alternative.
Knowing that this recipe is called Scrambled Eggs and Lox, don't feel like you have to be hemmed in by Salmon. This dish is spectacular with any smoked fish. Try a Lake Superior Whitefish, easily found at Whole Foods, for instance.
If you don't eat milk products, you can leave the sour cream off.
If you do eat milk products, try using a dollop of creme fraiche, or bits of nice Chevre, goat cheese.
If you are not fond of chives, try dill, it's a perfect compliment to Salmon