Step 2

In a medium nonstick skillet, heat the butter over medium-low heat. Add the onions, season with a pinch of salt and cook until soft and translucent, stirring occasionally, 7 minutes.

Step 3

Meanwhile, crack the eggs into a medium bowl and whisk until the whites and yolks blend together, 20 to 30 seconds. Be careful not to overaerate. Add the eggs to the onions and cook, stirring constantly with a rubber spatula, until the eggs become soft curds and are almost fully cooked, 2½ minutes. Remove from the heat and immediately stir in the lox. Garnish with the chives, sprinkle with Aleppo pepper and flaky salt, and serve.