Do eggs change color when in jello?

Yes, eggs can change color when submerged in Jell-O due to the dye in the Gelatin mixture. The porous shell of the egg allows some of the color to penetrate, resulting in a stained appearance. However, the intensity of the color change depends on the duration of exposure and the concentration of the dye in the Jell-O. Ultimately, the effect is more pronounced on lighter-colored eggs.