Eggman all eggcited that it's dinnertime~
I like to imagine that Eggman has his badniks and robots do everyday tasks for him that he's too busy to do, such as cook him dinner or bring him his drinks. A mad scientist has got to stay hydrated after all!
If Sonic and friends were the focus of this scene, they would more than likely be trying out the cuisine from Stardust Speedway~
I mean this place has berries, greens, and all kinds of other flavorful foods you can make savory dishes with, and there's Eggman with his... eggs....
There's no accounting for taste I guess :/