Variations
Add parsley, cilantro or chopped scallions (green onions) into the vegetable mix towards the end of cooking.
Place a tablespoon of Creme Fraiche or Greek Yogurt on the Hash before serving.
Use Lox instead of fresh Salmon
Use any type of smoked fish, such as Lake Superior Whitefish
Use yams instead of white or sweet potatoes
Slice mini-peppers into rings instead of a dice and use all three colors.