Why the Consent?

MellowMise is powered by advanced culinary transformation engines that restructure recipes based on your declared dietary needs.

Because these systems involve complex computational shifts in ingredients and chemistry, we require all users to acknowledge that Human Verification is mandatory.

By signing the consent form in the app or extension, you confirm that you are aware of the technology you're using and that MellowMise and its creators are not liable for any negligence, medical reactions, or injury.

Enjoy the precision, but always trust your own expert judgment first.
Recipe AI for allergies & household diets

Every recipe,
puffed to fit.

Paste or scrape any recipe URL. MellowMise rewrites the recipe around your allergies, dietary needs, household profiles, and macro targets while showing why each change was made — across Chrome, iOS, and Android.

Not filtering. Not searching. Transforming.

Add to
Chrome
Download on the
App Store
Get it on
Google Play
See how it works →
For families where every allergy is different
Your station, chef
Mise
Romellow
What are we cooking?
I'll puff up any recipe.
Puff Up
Swap
Sentinel
Recipe Box
Brown Butter Miso
⏱ 45m
Weeknight Dal
⏱ 30m
Romellow mascot
× 2.5 batch
🌱 Vegan swap
✓ Allergen flagged

"It's the only tool that handles my kid's nut allergy and my partner's low FODMAP in one recipe — and tells me which ingredients triggered the warning."

— Priya M., mom of two · Atlanta, GA

"Macros, allergens, and portion scaling — done automatically. I used to spend 20 minutes on a spreadsheet for every meal prep."

— Alex T., home chef & competitive lifter

"I recommend it to clients. The audit trail shows exactly why an ingredient was flagged — that's something no other consumer app does."

— Jamie R., registered dietitian · Chicago, IL

Three superpowers

Mise en place,
mellowed.

Puff Up

Scale to any crowd

1 cookie or 100. Pinch, tap, or type — every quantity recalculates, even fractions and spoon conversions.

Learn more →
Swap

Every diet welcomed

Vegan, gluten-free, low-sugar, nut-free. Smart swaps with confidence scores so you know what survives the oven.

Learn more →
Sentinel

Allergens, caught early

Your household allergen profiles — we call them Mellows — get checked against every ingredient before you start.

Learn more →
Allergies & dietary restrictions are always free!
Meet your sous-chef

Romellow.

I'm the Chef behind it all. I handle the precision, the math, and the allergen and protocol checks, so you can just focus on cooking. I remember your allergies, your scaling preferences, and exactly how your grandmother made it.

✓ Learns your kitchen
✓ Remembers your Mellows
✓ Never runs out of sugar
Romellow the marshmallow chef
Happy
Thinking
Celebrating
Cooking
One kitchen, many mouths

A Mellow for everyone.

J
Jo
Vegan + GF
M
Mom
Low-sodium
K
Kai
Peanut-free
D
Dad
Everything
Under the hood

Food science precision.

MellowMise does more than calculate calories. It rewrites the ingredient list around your constraints, preserves cooking roles, and keeps safety visible before you cook.

🛡️

Safety Sentinel

Advanced allergen derivative expansion (arachis = peanut, gianduja = tree nut). Rule checks flag known derivative terms with word-boundary matching and surface unresolved warnings.

🩺

Protocol Rule Warnings

Advisory warnings for Low FODMAP, Low Amine, Low Salicylate, Low Glutamate, and Diverticulitis trigger terms.

⚗️

Culinary Chemistry

When making a substitution, our engine preserves the fundamental cooking chemistry (emulsifiers, leaveners, binders), not just the flavor profile.

The science of puffing

Three steps to checked cooking.

🖥️

1. Capture

Browse any recipe site on your laptop. Click the MellowMise extension to extract & standardize the messy HTML instantly.

➜
🤖

2. Analyze

Romellow's Engine scans for your allergies, adjusts portions, and recalculates macros to hit your exact goals.

➜
🍳

3. Cook

Open the MellowMise App on your phone. Your optimized recipe is waiting in your Station, ready for the stove.

Pricing

Safety is always free.
Pro rewrites more.

MellowMise Free
Free
Start with clear safety checks and a recipe workspace.
✓
Safety Sentinel allergen and derivative detection
✓
Dietary constraint management
✓
Safety validation before cooking
✓
Recipe capture and Recipe Box saves
Get started
RECOMMENDED
MellowMise Pro
$4.99/mo
Full recipe transformation for precise targets and shared household cooking.
✓
Everything in Free
✓
AI chemistry-aware substitutions
✓
Macro & micro targeting (protein, carbs, fat, calories, sodium, fiber)
✓
Mellows household profiles
✓
Pantry Mode and prep lists
✓
PDF export and app-extension sync
MellowMise Pro Annual
$49.99/yr
The same full Pro toolkit at the best annual value.
✓
All MellowMise Pro features
✓
Chemistry-aware substitutions
✓
Macro, calorie & micro targeting
✓
Mellows and Pantry Mode
✓
Prep lists, PDF export, and sync
One Pro plan, two ways to pay. Monthly and annual subscriptions include the same features; manage or cancel through the store or billing channel where you subscribed.

14-Day Money-Back Guarantee

Web purchases are eligible for a full refund within 14 days of purchase. Apple App Store and Google Play purchases follow their store refund process. See the Refund Policy for details.

Explore our Safety Warnings & Consent Policy

Flavor Drops

New swaps, monthly. 🍭

One email a month: new protocol rule checks, smart swap ideas, and what's new in the Lab. No spam — unsubscribe anytime.