had scarcely gone out from the presence of Isaac his father

"had just left the tent of Isaac his father"

delicious food

"tasty meat that I love." See how this was translated in Genesis 27:3.

Here "your son's" was a polite way of Esau referring to his own food he prepared. (See: rc://en/ta/man/translate/figs-123person)

The word "game" refers to wild animals that people hunt to eat. See how "game" was translated in Genesis 27:7.

This refers to the formal blessing a father pronounces on his children.