Hello everyone. Girls, could you tell me what your kids eat for breakfast?

Hello everyone. Girls, could you tell me what your kids eat for breakfast? My little one has been refusing his breakfast for a couple of days now. Yesterday I made him omelet with tomatoes and he ate it right away. But as far as I know, eggs can't be given too often. Today I gave him porridge again and he started crying. It seems like the child is tired of porridge, although he used to enjoy eating them.