Work out a reverse-sear timeline for two prime rib roasts for 25 guests with ChatGPT
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- by AI For Busy Parents (newsletter)
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- How we verify
Evidence: Article or interviewA newsletter, journalist or interview account of what happened.
Context: The newsletter was written before the meal; how the roasts turned out isn't reported.
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Outcome
Hosting Friendsgiving for 25, the writer of the AI For Busy Parents newsletter couldn't find recipes for two roasts totalling 14 lb. They gave ChatGPT the weights, the reverse-sear temperatures and the 6 p.m. sit-down time, and in about two minutes got a timeline working backwards, from bringing the roasts to room temperature to pulling them at 120°F, a 500°F crust stage of 8–10 minutes and a final rest. The writer says they felt far more confident, though still a little nervous.
Agent
Prompt Original prompt
Exact prompt as published in the source.
I'm cooking two prime rib roasts totaling 14 lbs. I want to reverse sear at 225° then finish at 500°. Guests sit down to eat at 6 PM. Give me a complete timeline working backward from 6 PM, including cook times, rest times between temps, and final rest before carving.
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Optional stronger version
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Run this task now, exactly as written below. Everything you need is here, so start straight away and only stop if something required is missing or a rule below tells you to. Goal: Give me a cooking timeline that works backwards from when guests sit down to eat. Fill in before running: - The dish, how many pieces and total weight: [DISH + WEIGHT] - Cooking method and temperatures: [METHOD] - Sit-down time: [TIME] - Other dishes that need the oven: [OTHER DISHES] Rules: - Work backwards from the sit-down time, with a clock time for every step. - Include resting time and any time to bring the meat to room temperature. - Give target internal temperatures, and tell me to go by a thermometer rather than the clock. - Build in a buffer in case it cooks slower than expected. - Check facts that can change (prices, opening hours, dates, availability, rules) against the official source, and tell me anything you couldn't verify. - Include safe internal temperatures from an official food-safety source alongside the doneness targets. Output: A timeline with clock times from first step to carving. You'll know it worked when: the main dish is rested and ready to carve at sit-down time. Before you finish: re-read my goal and constraints, check your answer against each one, and list anything you assumed or couldn't confirm.
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Your prompt
Run this task now, exactly as written below. Everything you need is here, so start straight away and only stop if something required is missing or a rule below tells you to. Goal: Give me a cooking timeline that works backwards from when guests sit down to eat. Fill in before running: - The dish, how many pieces and total weight: [DISH + WEIGHT] - Cooking method and temperatures: [METHOD] - Sit-down time: [TIME] - Other dishes that need the oven: [OTHER DISHES] Rules: - Work backwards from the sit-down time, with a clock time for every step. - Include resting time and any time to bring the meat to room temperature. - Give target internal temperatures, and tell me to go by a thermometer rather than the clock. - Build in a buffer in case it cooks slower than expected. - Check facts that can change (prices, opening hours, dates, availability, rules) against the official source, and tell me anything you couldn't verify. - Include safe internal temperatures from an official food-safety source alongside the doneness targets. Output: A timeline with clock times from first step to carving. You'll know it worked when: the main dish is rested and ready to carve at sit-down time. Before you finish: re-read my goal and constraints, check your answer against each one, and list anything you assumed or couldn't confirm.
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4 blanks are still empty: The dish, how many pieces and total weight; Cooking method and temperatures; Sit-down time; Other dishes that need the oven. They'll stay in brackets in your prompt, so the chat tool may ask you about them.
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Source
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