Eggs and Lox

"Melt butter in a skillet over medium heat, add onion and cook until tender.In a bowl whisk eggs and milk and add to onions stirring until egg are almost set (3-6 minutes)Add salmon, dill and capers.Fold in cream cheese and cooked until egg are set (1-2 minutes)Serve.Optional serve over bagel slice garnish with chives and slices of tomatoes"