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More in Meals & Cooking. Also fits: Money, Bills & Taxes.

Plan a $50 week of meals for one with ChatGPT and test it at the store

PartialEvidence: Article or interviewPosted Last checked

ChatGPT's $50 meal plan for one came to $48.75 at the store, but missed the budget once $8.20 of pantry staples were added.

How to use this

  1. Tap Copy prompt.
  2. Open ChatGPT.
  3. Paste it into the message box.
  4. Send it, then read the answer before acting on it.
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Prompt

Recreated prompt

The source didn't share its exact prompt, so we wrote one from what it describes. The result shown is the source's, not ours.

What the prompt labels mean

The person didn't share their exact words, so we wrote this from what they described. We haven't tested it, and they didn't use this exact version.

Plan seven days of breakfast, lunch and dinner for one adult on a total grocery budget of $50 CAD at a regular Canadian grocery store. List each ingredient with an estimated cost, put the pantry staples I'd need on a separate list, and don't repeat the same meal twice, though leftovers are fine.

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ChatGPT Used in sourceGemini Grok Claude

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Optional stronger version

Our rewrite with extra checks. The poster didn't test it.

Before you start, ask me 1–3 short questions about the details below and wait for my answers. Once I've answered, confirm the plan in one line and run the whole task start to finish.

Goal: A one-week meal plan and shopping list that really comes in under my grocery budget.

Questions to ask me first:
- What's the budget, and which store do you shop at?
- What's already in your pantry?
- Any foods to avoid or must-haves?

Inputs (fill in or confirm):
- Budget: [AMOUNT AND CURRENCY]
- Store: [STORE NAME]
- People and meals: [E.G. 1 ADULT, 3 MEALS A DAY]
- Pantry on hand: [OIL, SPICES, RICE, ETC.]

Rules:
- Count any pantry staples I don't have inside the budget, not outside it.
- Use only ingredients a regular supermarket carries, with a backup for anything unusual.
- Reuse ingredients across meals to cut waste.
- Mark every price as an estimate for me to check against the store's flyer.

Checkpoint: Show the shopping list with estimated prices and the total before the day-by-day plan.

If you get stuck: If the plan can't fit the budget, tell me what to cut rather than squeezing the prices.

Verify before you finish: The list total, including staples I don't have, is under the budget.

Output: A 7-day table, a shopping list with estimated prices and one cheaper swap per main ingredient.

Done when: I can shop once and eat all week without going over budget.

AI tool

ChatGPT

Outcome

iCash writer Dominic Abate asked ChatGPT for seven days of breakfast, lunch and dinner for one adult on a $50 CAD grocery budget, with estimated costs and pantry staples listed separately. It built a repetitive but workable plan around eggs, rice, canned beans, frozen vegetables and chicken thighs, estimated at $46.00 with a small buffer for the staples. At the store the main list came to $48.75, but the pantry staples it had listed separately added $8.20, for $56.95 in total, and a canned curry paste it suggested wasn't stocked and was swapped for canned tomato sauce. Abate rated budget accuracy 3/5 and taste 4/5, found the meals genuinely fine, and valued getting an editable plan in under a minute instead of twenty minutes of deciding what to make.

Evidence: Article or interviewA newsletter, journalist or interview account of what happened.

Known limitations

PartialThe source says it only partly worked, or had a significant problem a person had to deal with.

What went wrong: The main list held at $48.75, but the week missed the $50 target once $8.20 of pantry staples were added, and one ingredient wasn't stocked.

Source

Posted
by Dominic Abate
Last checked
Method:
How we verify

https://icash.ca/blog/can-ai-plan-a-week-of-meals-for-50

Context: Published on the blog of iCash, a Canadian short-term lender. The writer says the prompt shown in the post is roughly what was asked; ours is recreated from it.

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