PlateMath
by MK Solutions
INVOICE IN → EVERYTHING UPDATES

Your recipes, re-costed
the second an invoice lands.

A working prototype running a demo restaurant — the Demo Diner — with 51 costed recipes and 194 tracked ingredients. Try the invoice simulator: change a price and watch the alerts move.

Avg food cost21.4%Target 30% · healthy
Recipes tracked51388 ingredients · 146 steps
Ingredients tracked194Across 8 vendors
Active spike alerts3Needs review today
01Invoice in

Snap a photo. OCR reads every line item, pack size and price.

02Costs update

Ingredient costs refresh across the whole database.

03Recipes re-cost

Every recipe using that ingredient re-costs instantly.

04Spikes alert

Any move over 10% flags before it eats your margin.

05Prices & labor

Menu prices and next week's schedule re-check against target.

Overhead — what it costs to keep the doors open

Food cost is only part of a plate. These monthly bills exist whether you sell one plate or a hundred — edit them and the true cost on every recipe card updates with them.

Total monthly overhead$0All six bills combined
Overhead per day$0On a 30-day month
Break-even covers / day0Daily overhead ÷ average ticket

Price spikes that need your eyes

Real price history from Best Foods / Sysco invoices, Aug–Oct 2026. Threshold: 10%.

Green bell peppers — up 55.9%
$19.85 → $30.95 per case (Sep 1 → Oct 6). Hits chop suey, cheesesteak benny, homefries.
+55.9%
White bread dough — up 45.9%
$46.59 → $67.99 per case of 24. That's your $2.83/loaf homemade bread cost.
+45.9%
Apple turnover filling — down 32.9%
$89.00 → $59.75. Apple Shortcake just got cheaper to run.
−32.9%

Bell pepper price — last 3 invoices

The spike is the story. One invoice moved this ingredient more than 50%.

$21.99 $19.85 $30.95 Aug 18 Sep 1 Oct 6

Over target right now

RecipeMenuCostFood cost
The Crazy Portuguese$7.99$3.0237.8%
Surf & Turf$18.99$7.1737.8%
Hungry Farmer$10.99$3.3830.8%

Surf & Turf is a deliberate Friday traffic driver — the app flags it, you decide. Not every flag is a mistake.

Try it: process an invoice

Pick an ingredient, enter the price on your new invoice, and process it. If it moved more than 10%, an alert fires above.

Invoice log

Best Foods · Oct 6 — peppers, bread dough, eggs updated
Sysco · Oct 6 — coffee held at $157.95 / case
Pongo's · Oct 12 — white bread $2.30, bolos confirmed

True food cost — the check

Recipe cost is the plan. True cost is the proof:

(opening inventory + purchases − closing inventory) ÷ food sales × 100

Run it over one matched week, every invoice kept, quick counts at both ends.

Waste & shrinkage — this week

Food that leaves without being sold still cost you money. Log it as it happens — the cost fills in from the recipe book.

Wasted this week$0
Shrinkage0%Waste ÷ food purchases
Worst offender—

Where it's leaking

Waste log

ItemQtyReasonWhenCost

Simple pricing, built for independents

LINE COOK
$29/mo
  • 1 location
  • Recipe costing & kitchen cards
  • Food cost dashboard
GROUP
$199/mo
  • Multi-location
  • Everything in Chef, across units
  • Labor cost tools
  • Consolidated reporting

Recipe library

Cards from the Demo Diner's book. Tap any recipe for its menu copy and yield. Food cost uses latest invoice prices.

Ingredient price tracker

Every price dated by invoice, with change vs. prior. Red / green at ±10% — the same rule as the tracker spreadsheet.

IngredientPackCurrentPriorChangeVendor / date

Showing key ingredients from a 194-item database across Best Foods, Sysco, Pongo's, Market Basket & BJ's.

Labor-smart schedule — this week

Know what the week costs before anyone clocks in. Edit hours or rates and the total updates live. Overtime is structural — it persists until staffing is right.

Person / roleRate/hrHoursCost

Week at a glance

Projected labor$0
Labor %—

Targets: labor ~30%, prime cost (food + labor) under 65%. A real labor budget needs a month of clean timesheets from a trained crew.

Built from the floor, not a template

Grill is the bottleneck station — until there's a grill cook you can trust, overtime lives in this schedule no matter how you shuffle it. The app shows you that instead of hiding it.

Set up your House AI

Your own AI avatar for the restaurant. Name it, pick how it talks, and it runs the place from your real numbers — recipes, costs, vendors and alerts.

D
Demo
Warm · House AI for Demo Diner
Online

Try asking: “What's my food cost?” · “Any price spikes?” · “Cost out the Cheesesteak Benny.” · “Log: 86 the rarebit tonight.” · “What do I need today to break even?” · “How much did I waste this week?”

Talk to Demo

Answers come straight from the same data as the rest of this prototype — no made-up numbers.