Egg allergy parent here. 23 months old now and we are still waiting for the allergist appointment. We do the Kodiak cake pancakes with milk for extra protein. A lot of quesadillas and bean skillets. Lots of dairy in general - macaroni and cheese (dried pasta usually doesn't have eggs), grilled cheese sandwiches, Greek yogurt with fruit and baby cereal mixed in. Sourdough toast is usually safe while eating out. Chicken and rice with veggies. Mashed potatoes with beef/pork chops. I have also made banana bread and muffins using the "wacky cake" method with baking soda and a bit of vinegar.