Ok you have picked one passage dude. Compare it to the other. He clearly did not give them flesh, he gave them bread and wine just like it said he did. What they ate was a symbolic representation of his flesh and blood, not literal.

I challenge you to find me one just ONE other time in the entire Bible where God requires a believe to eat human flesh and blood for passover. Just one.

If you do then we have a real problem because 1.that is cannibalism and 2. God strictly forbade eating of blood.