S11·E17 Immunity Challenge - Donovan Cooke

Episode recap

Task: Write a 280-380 word episode recap for MasterChef Australia S11E17 (Immunity Challenge - Donovan Cooke).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, etc.
No guessing or inventing plot points.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 280-380 words.
Synopsis: Matt Sinclair mentors the Immunity cook which uses only equipment from a typical office kitchen. Best dish enters Round 2, where they will compete against culinary legend Donovan Cooke.
Source [1]: MasterChef Australia is a Logie Award-winning Australian competitive cooking game show based on the original British MasterChef.
Source [2]: MasterChef Australia is an Australian competitive cooking game show based on the original British version of MasterChef. Hosts/judges: Andy Allen, Jean-Christophe Novelli, Poh Ling Yeow, and Sofia Levin. (Note: The synopsis mentions Matt Sinclair, so I must use that name for the mentor).
Episode: S11E17.
Theme: Immunity Challenge.
Mentor: Matt Sinclair.
Challenge constraint: Use only equipment from a typical office kitchen.
Structure:
Round 1: Immunity cook using office kitchen equipment.
Round 2: The cook with the best dish from Round 1 competes against Donovan Cooke.
Donovan Cooke's status: Culinary legend.
Show context: MasterChef Australia is a Logie Award-winning Australian competitive cooking game show based on the original British version of MasterChef.
Attempt 1 (Mental Draft):
In season 11, episode 17 of MasterChef Australia, an Immunity Challenge takes place. Matt Sinclair serves as the mentor for this cook. The challenge requires the use of only equipment found in a typical office kitchen. Following the initial cook, the best dish advances to Round 2. In this second round, the winner of the first round competes against culinary legend Donovan Cooke. MasterChef Australia is an Australian competitive cooking game show based on the original British version of MasterChef. The series has won a Logie Award.
Problem: The word count is way too low (approx 90 words). The prompt asks for 280-380 words. However, the instructions also say "If the synopsis is sparse, stay concise rather than guessing." and "Never invent or guess... plot points."
Conflict Resolution: I cannot reach 280 words without inventing details (dialogue, specific dishes, specific contestants,