I have been having good luck with sous vide eggs bites. But Starbucks is way too expensive for an every day habit. You can get some pre made from Costco that are pretty reasonable and keep for like 6 weeks in the refrigerator.
Also possible to make your own either sous vide or instant pot. Or maybe some mini muffins with eggs. Good luck!
My solution is simple because I don't have apetite at the morning so I pre prepare my meal withsmall portions of multiple protien sources that are easy to digest, put them in a meal box and take it the second morning. My favorite is boiled eggs