In light of the Eucharistic Revival, I thought i would mention a hymn from my CanticaNOVA collection that has a strong sense of Eucharistic theology and at the same time is easy to sing, for example to the familiar tune AURELIA.

It's one of a couple dozen similar texts for the major feasts and seasons of the liturgical year, and the purchase of one booklet gives a parish or school rights to reprint any or all.

https://www.canticanova.com/articles/hymns/art2i1.htm