Manna falls from heaven to give sustenance to God's people. They eat, and they live.
Jesus is the Word become flesh, to dwell among us.
The Word tells Satan that man does not live on bread alone, but on every word of God.
And hundreds of years earlier, the prophet Isaiah writes,
If you are willing and obedient, you shall eat the good of the land (1:19)
And the psalms beg us to taste and see that the Lord is good.
Eat the good.