- Preheat oven to 425ºF. Heat olive oil over medium heat in a medium oven safe skillet. Add leeks, asparagus and Swiss chard. Sauté for 5 minutes.
- Whisk together eggs, milk, soy sauce, basil and thyme in a large mixing bowl. Stir in cheese.
- Add egg mixture to hot skillet of vegetables and cook over medium heat for 6-7 minutes, until edges are set. Transfer to hot oven for an additional 6-8 minutes to cook through and lightly brown top of frittata.
- Cool in pan for 5 minutes. Top with microgreens and slice into triangles.