Orange. We used to get one in our Christmas stocking (along with the toothbrush, a flannel and other necessities. An orange was a top treat in 1970’s Devon)
Peel it all in one piece and fling the resulting strip over your shoulder and see what letter / shape if forms.
If you want to cheat, or work up to the challenge….use an easy peel clementine – but if you do you must sing ‘O My Darlin’ at the same time. There. I made myself laugh already this morning. Excellent. Hope I made you smile too.
Photo is of a particularly ginormous chilli (variety Portugal) Mr G has grown in his number 1 greenhouse, with his own seeds, saved from last year’s crop, with my fat fist for scale.