Step 1

Heat oil in a large cast-iron or nonstick skillet over medium heat. Add potatoes; cover and cook, stirring several times, until they begin to soften, about 8 minutes.

Step 2

Add sliced vegetables and scallion whites; cook uncovered, stirring occasionally, until the vegetables are tender and lightly browned, 8 to 10 minutes. Stir in herbs. Move the vegetable mixture to the perimeter of the pan.

Step 3

Reduce heat to medium-low. Add eggs and scallion greens to the center of the pan. Cook, stirring, until the eggs are softly scrambled, about 2 minutes.

Step 4

Stir leafy greens into the eggs. Remove from heat and stir to combine well. Stir in salt.