Scramble eggs in a bowl, stir in herbs, tomatoes, onion, and a pinch of salt and pepper.
Pour into 6 silicone muffin molds. Cook for 10-13 minutes, or until a toothpick comes out clean.*
*Note, every air fryer is different, so the best temperature and time may vary slightly. The first time you cook it, monitor your eggs and find the best time for your air fryer. Start checking them at the 8-10 minute mark so they don’t burn. **If you don't have an air fryer, you can make these in the oven. Heat to 300 F, put the silicone cups on a baking sheet, and bake for approximately 20-25 minutes, until a toothpick comes out clean.