Natasha's Law applies to every cupcake. Kafoodle starts at £20. The 30,000 UK home bakers in between have nothing.
A £4 to £9/mo PPDS label engine for cottage bakers
Executive Summary
In a nutshell
A £4 to £9/mo SaaS that turns a home baker's recipe into a Natasha's Law-compliant PPDS label PDF (thermal-printer ready) and auto-publishes the legally required distance-selling allergen statement to Etsy, Shopify, and Faire listings. Sits between £3 Etsy printables (legally meaningless, manually edited each batch) and Kafoodle / Nutritics at £20 to £300/mo (designed for catering operators, not someone selling £4 cupcake boxes from a Worcestershire kitchen). Every UK food business that makes prepacked food on-premises is in scope, regardless of size. Hundreds of paid Etsy "PPDS label template" listings already prove willingness to pay; nobody has wrapped the workflow into one £6/mo subscription.
The Story
Meet the user
Priya bakes 60 cupcake boxes a week from her kitchen in Worcester. She sells through Etsy, the odd school fete, and a regular Friday order for a local florist. She is registered with her council, she has a Level 2 hygiene certificate, and three weeks ago a buyer messaged her asking why her ingredients list did not bold the allergens. Cue panic. She pulls down a £4 Canva PPDS template from Etsy, types her vanilla sponge ingredients in by hand, forgets that her vanilla extract contains alcohol, prints 60 sticky labels at 1am on a domestic printer, and the labels peel in the fridge. The next batch is salted caramel. Different ingredients. She starts again. She has had a quote for Kafoodle and quietly closed the tab.
Then her cake-decorating Facebook group mentions BakerLabel. She uploads her three recipes, the parser flags allergens automatically, generates a 38mm by 25mm thermal label that her cheap Brother printer eats happily, and one click pushes the distance-selling allergen statement onto her Etsy listing. £6 a month. She tells the group. By Tuesday twelve more sign up.
Scores
How does this idea stack up?
7.0/10
Tens of thousands of UK home and cottage food businesses in scope, but each pays small money. £100M+ allergen-software category overall, dominated by enterprise tools that ignore the sub-£20 segment.
Natasha's Law is binding regardless of business size, FSA guidance refreshed March 2025, forum threads full of confused bakers, hundreds of paid Etsy templates proving people already spend on this.
Recipe parser plus 14-allergen lookup plus PDF generator plus Shopify/Etsy API. Standard Next.js plus Supabase plus a curated ingredient database. McCance and Widdowson FSA database is publicly available.
Law landed October 2021, so peak panic is four years gone. But the March 2025 FSA guidance update on non-PPDS allergens, ongoing council enforcement, and the "may contain" consultation keep the topic live.
Allergen labelling is a permanent regulatory obligation. No politician will quietly drop Natasha's Law. Recipe management is structurally sticky once recipes are in.
Buildable solo in 6 to 8 weeks, under £400 to launch. Ingredient database curation is the genuine slog, the rest is plumbing.
Strongest
Pain
The regulator has done the marketing for you. Bakers are already buying inferior solutions on Etsy.
Watch out
Opportunity
Even at 5% capture of 30,000 cottage bakers at £6/mo, that is roughly £108k ARR. A nice solo lifestyle business, not a venture-scale outcome.
Pain Point
The problem
“Skipping allergen labelling because you're 'small' is a big mistake. This is still required, no matter your size.”
— Paraphrased from multiple FSA and trainer guides aimed at home bakers
Natasha's Law (effective October 2021) requires every UK food business that produces prepacked-for-direct-sale food (the kitchen makes it, the kitchen wraps it, the kitchen sells it directly to the consumer) to put a full ingredient list on each pack with the 14 statutory allergens visually emphasised. A handwritten sticky note technically counts. In practice, three things make the workflow horrible for a solo baker: per-batch variability (a baker's vanilla sponge today might be a lemon drizzle tomorrow, each new variant needs its own label, static Canva templates don't cope), distance-selling double layer (if she sells online via Etsy, her own Shopify, Folksy or Faire, the allergen info has to be presented BEFORE purchase AND again with the delivery, and most home bakers only do the latter), and ingredient sub-allergens (her bought-in fondant contains soya lecithin, her flavouring contains alcohol/sulphites, the baker has no idea unless someone parses the supplier's spec sheet for her).
Kafoodle, Nutritics LabelMagic, IndiCater and Erudus solve this brilliantly for a 30-cover hotel kitchen at £20 to £300/mo. They're overkill for a baker doing £600/mo turnover. Below them is a 3,000-listing Etsy printable layer (search "PPDS labels" or "allergen labels" on Etsy UK to see the wall of templates) which sells static PDFs that are out of date the moment a recipe changes. There's nothing in the £4 to £9 zone that automates the actual workflow.
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