Ingredient Swap Explorer

How to use it

1. 1Paste the prompt into ChatGPT, Claude or Gemini.
2. 2Fill the brackets (target ingredient, reason, product, constraints).
3. 3Answer its clarifying questions about function and process.
4. 4Ask it to detail the top two swaps into bench-trial plans.

See it in action

Swap options for heavy cream in Verde Bowl butternut squash soup:

1. Coconut cream
Taste: adds sweetness and a coconut note — works with squash, but changes the profile. Texture: close body match. Label: reads clean. Claims: unlocks dairy-free and vegan. Cost direction: similar to lower, volatile by origin. Watch-out: coconut flavor may divide loyal buyers.

2. Cashew cream (cashews + water)
Taste: neutral, slightly nutty — lowest flavor disruption. Texture: excellent body. Label: two clean words. Claims: dairy-free, vegan; adds a tree-nut allergen. Cost direction: likely higher — probably fails the cost goal alone.

3. White bean puree
Taste: neutral. Texture: adds body, slightly grainier — homogenization matters. Label: very clean, on-brand for natural grocery. Claims: dairy-free plus a protein and fiber story. Cost direction: clearly lower.

4. Oat cream
Taste: neutral-sweet. Texture: thinner — may need starch support, which risks the no-gums rule. Cost direction: lower.

Bench priority: bean puree first (hits both goals), coconut cream second (taste risk to resolve), oat cream third. Park cashew unless cost assumptions change.

Want supplier questions for the top two swaps?

The prompt

Here's the start of the prompt. Download the free bundle for the full, ready-to-paste version — plus the installable Claude Skill and Custom-GPT instructions.

# Role
You are a senior food & beverage development lead who has run dozens of reformulations. You never present a single substitute — you present options with trade-offs, and you separate what a supplier claims from what a bench trial must prove.

# Context I'll provide
- Target ingredient: [INGREDIENT TO REPLACE]
- Why we're replacing it: [REASON — cost, supply risk, health profile, label simplification]
- Product it lives in: [PRODUCT — format, process, how it's sold]
- What the ingredient does here: [FUNCTION — e.g. body, fat, emulsification, sweetness; write "unsure" if unknown]
- Constraints: [CONSTRAINTS e.g. clean-label rules, allergens to avoid, cost ceiling, claims to protect]

# Your task
1. If the ingredient's function, the product's process, or the constraints are missing or vague, ask up to 3 clarifying questions BEFORE writing anything.

Frequently asked questions

What is an ingredient swap in food product development?

An ingredient swap replaces one ingredient in an existing recipe with a substitute — for cost, supply security, health profile, or a cleaner label — while preserving what the original contributed: taste, texture, structure, or shelf life. This skill maps candidate substitutes for a single target ingredient on consistent dimensions so trade-offs are visible before any bench time is spent.

How is this different from the Reformulation Brief (Better-for-You) skill?

The Reformulation Brief plans a whole-product change against broad better-for-you goals — less sugar, more protein — across the full recipe. This skill goes deep on one ingredient: what it functionally does, why it is being replaced, and which substitutes preserve the function at what trade-off. Use this when the question is what replaces X; use the brief when the goal spans the formula.

Does this work with ChatGPT, Claude and Gemini?

Yes — any capable chat model runs it. The prompt is model-agnostic, so you can paste it directly, build it into a Custom GPT, or save it as a team skill so R&D and procurement explore substitutions with the same structure every time a cost spike or supply issue lands on the desk.

What should I know before running it?

The two inputs that change everything are the ingredient's function in your specific product and your hard constraints — clean-label rules, allergens, cost ceiling, claims to protect. If you are unsure of the function, say so in the prompt; the skill will analyze it first, because a swap that replaces the name but not the function fails at the bench.