Reem Assil’s za’atar egg salad sandwiches from this Guardian article, 'Cooking as therapy': California's top chefs on the recipes that got them through 2020, that @Anna N shared yesterday.
Edited to add that the recipe calls for 2T za'atar for 4 eggs. I thought 1T seemed like enough. It also calls for 1 t salt. The za'atar I used (Penzy's) lists salt as it's last ingredient so I left it out and just added a pinch to taste at the end.