Book 4 · Craft & Studio

Vegan Meal Prep Math

A month of dinners in the freezer, worked out before you shop: batch cooking, protein, cost per portion and the freezer, step by step, for your kitchen, your budget and a small meal-prep business. Know what one pot makes, what every box carries and what a plate costs before the stove goes on.

Vegan Meal Prep Math — Craft & Studio Book 4 cover

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Who it is for

Not for: diet plans or medical nutrition, canning, meat or fish, or factory scale. Metric first, US units beside it; every price illustrative and dated November 2026.

What you build: the Freezer Month and the Box Run

Two weekends, four cook sessions, and every chapter adds one number to the plan.

48 Vegan Freezer Meals: 12 soups & stews, 12 curries & dals, 12 chilis & bakes, 12 burritos, bowls & patties, each written as a batch you can scale. They are worked out on paper from published ratios and USDA data: cook a small test batch first.

The book was written in collaboration with AI tools and reviewed by the author. Its numbers are checked by a verification program, and its figures are drawn by the same program, but mistakes may remain: see corrections & errata. The book does the arithmetic and names the authority; it is not a food-safety course or diet advice. Cooling and reheating times are the FDA Food Code's, USDA FSIS's and the UK Food Standards Agency's, and selling cooked food follows your own state's or council's rules.

Free tools for this book

Each calculator opens on the book's Freezer Month (or the Box Run) and shows its formula, so you can check it by hand.

Calculator · Ch 1

One Pot, Four Portions

Weigh the pot, split it into equal boxes by weight, add the rice and the tortilla, scale the recipe, count the batches.

Calculator · Ch 2

Scaling to the Pot

A pot's usable volume from its size or its measurements, whether the batch fits, and the scaled-up batch.

Calculator · Ch 3

Beans: Soak, Swell and Yield

Dried to cooked weight from FDC water figures, the protein that comes with it, and a bag against a can.

Calculator · Ch 4

Grains by Absorption

Dry to cooked rice and grains, the water by the cup ratio, and the grams for each box.

Calculator · Ch 5

Shrink and Swell

Everything into the pot less the steam: the cooked weight, the yield factor and the portion.

Calculator · Ch 6

Protein per Portion

Protein, sodium and calories per box from FDC figures, against the Daily Value and a planning floor.

Calculator · Ch 7

Cost per 20 g of Protein

Beans, lentils, tofu, TVP and your recipes ranked by what 20 g of protein costs.

Calculator · Ch 8

The Weekly Plan

Portions against dinners, the protein floor, a budget ceiling and a rota with no repeats.

Calculator · Ch 9

Boxes, Bags and the Freezer

Box fill with room to freeze, the boxes against the freezer, and the kilos it can freeze in a day.

Calculator · Ch 10

Cool, Freeze, Thaw, Reheat

The FDA Food Code's two-stage cooling deadlines from your start time, the shallow pans, and the energy.

Calculator · Ch 11

Cost per Portion

Pack prices to the cost of a plate, with box, label, energy and freezer, against ready meals and takeout.

Calculator · Ch 12

Price, Profit and Break-Even

A weekly meal-prep run: sales, every cost, profit a week and an hour, and the weeks to break even.

Printable sheets

Four fill-in sheets for each month: the shopping list, the cook-session plan, the batch and portion sheet and the Box Run profit sheet.

All chapters

  1. 1One Pot, Four Portions
  2. 2Scaling to the Pot
  3. 3Beans: Soak, Swell and Yield
  4. 4Grains by Absorption
  5. 5Shrink and Swell
  6. 6Protein per Portion
  7. 7Cost per 20 g of Protein
  8. 8The Weekly Plan
  9. 9Boxes, Bags and the Freezer
  10. 10Cool, Freeze, Thaw, Reheat
  11. 11Cost per Portion
  12. 12Price, Profit and Break-Even
  13. 13The Build — The Freezer Month and the Box Run
  14. 14The Recipe Shelf — 48 Vegan Freezer Meals