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Generate 30 diabetes-friendly recipes from your own ingredient list with Claude

Posted
by Edwin van Wijk (DefaultConstructor)
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Method:
How we verify

Evidence: Described by posterThe person describes what happened in words, without screenshots or video.

Context: Over the same period, the poster also started exercising more and made drastic diet changes.

Outcome

After a type 2 diabetes diagnosis, Edwin van Wijk had the Claude CLI build a categorized list of ingredients available in a standard Dutch supermarket, removed everything disliked (cheese included), then wrote goals and constraints in a CLAUDE.md file. Claude generated 30 varied recipes plus a table showing each one's main protein, carbohydrates and why it suits a diabetic. Each recipe van Wijk cooks gets printed for the recipe binder in the kitchen. Alongside exercising more and other diet changes, van Wijk reports losing almost 4 kg in four weeks and a glucose drop from around 15 to around 6 mmol/L.

AI tool

Claude

Prompt Recreated prompt

The source didn't share its exact prompt, so we wrote this from what it describes.

What the prompt labels mean

Using only the ingredients in ingredients.md, generate recipes that are healthy for a person with type 2 diabetes and taste good. Add a summary table with each recipe's main protein, carbohydrates and why it's suitable for a diabetic.

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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: Create a set of recipes that fit my diet plan and only use ingredients I like and can buy locally.

Questions to ask me first:
- What diet guidance has my doctor or dietitian given me (carbohydrate targets, foods to limit)?
- What equipment do I have, and how much time do I have to cook on weeknights?
- How many people am I cooking for?

Inputs (fill in or confirm):
- My doctor's or dietitian's guidance: [DIET GUIDANCE]
- Ingredients I can buy and like: [INGREDIENT LIST]
- Ingredients to avoid: [DISLIKES AND ALLERGIES]
- Kitchen equipment and time: [EQUIPMENT / TIME]
- Servings: [SERVINGS]

Rules:
- Use only ingredients on my list.
- Follow my doctor's or dietitian's guidance; don't set medical targets yourself.
- Give each recipe exact quantities per serving so it scales easily.
- Estimate carbohydrates per serving and label them as estimates.
- Don't give advice about diabetes medicines; that's for my doctor.

Checkpoint: Show me 5 recipes and the summary table format first, and wait for my feedback before writing the rest.

If you get stuck: If my list is too short for variety, suggest a few ingredients to add and wait for my OK.

Verify before you finish: Check every recipe against my ingredient list and dislikes, and recheck the carbohydrate estimates.

Output: [NUMBER] recipes in a printable format, plus a summary table with main protein, estimated carbohydrates per serving and prep time.

Done when: I have a varied set of recipes I'll actually cook, all within my plan.

Source

https://www.defaultconstructor.com/2026/07/ai-as-my-personal-chef/

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