Neil Armstrong eating his last breakfast on Earth before leaving for the moon. (1969)

Mmmmm... Fried chicken and yellow

https://www.life.com/history/up-close-and-personal-with-apollo-11-a-life-photographers-story/ (about two thirds of the way down the page)

The magazine whose photographer took this describes it as "Home from work after his family had already eaten, Neil Armstrong ate his customary late dinner while reviewing the Wall Street Journal stock market numbers, March 1969."

Supposedly his actual breakfast on the day of the mission was steak, eggs, and toast, but I can't find a source for that which isn't the Mirror, so I'll take that with a pinch of salt

Here's another source, with a photo of the breakfast before launch: https://www.yahoo.com/lifestyle/last-meal-neil-armstrong-buzz-130518520.html
Per this story, the steak and egg breakfast as a team before launch started as a NASA tradition in 1961.

Is that a giant egg yolk?

Canned peach, maybe?
Fried chicken served on a giant fried egg
Mmmm a typical American Southern breakfast, fried chicken and Ostrich egg sunny side up just like momma used to make.
Chickens were just built different back then I guess
egg yellows omelette with a side of fried chicken. truly the breakfast of champions

Maybe it was like a ’Last Meal‘ kinda thing. Cuz, you know space travel was a little touch и go at the time.🤷🏼

Chicken and waffles is amazing, you should try it sometime.
Chicken for breakfast?
They were made of different stuff back then.
Your meal choices adapt when you have to wear a diaper for hours on end, and when you change that diaper its going to be in the equivalent of a large closet of confined space with two other guys. What astronauts choose is usually "low residue" meals. Meaning that your body absorbs nearly everything you eat. This would be the opposite of "high fiber" where there is a large amount of indigestible matter that passes all the way through. This was one of the reasons steak and eggs was so popular for launch day Astronauts. Its very low residue.
Chicken and waffles is a thing. Maybe he didn’t want to smell like syrup for a week so he skipped the waffles.

I am fairly certain that this is dinner a few weeks before as the traditional breakfast would have been at NASA and this looks like it was taken at his house.