Answer:
"He is the best cook in town, and I love to have dinner at their place!" is immature writing.
"Because he has unrivaled skills in the kitchen, there is nowhere I would rather consume my food than their dinner table." is mature writing
"The sustenance he concocts in the scullery is beyond compare, and I want to ingest no other nourishment than that which he provides." is an overuse of the thesaurus.
Explanation: