Egg whites don’t really have a flavor to me. I can eat them several way. I think the flavor is in the yolk.
Sometime I’ll do a couple whole eggs with 4 egg whites, turkey sausage.
Sometimes oatmeal with egg whites together then sugar free syrup on top.
Also do couple whole eggs with 4 egg whites and a bunch of spinach with salt..
All these I can make in a paper bowl mix together. Then cooked in microwave.
Simple with zero clean up.