Ratios: The Chef's Ledger

Foundational cooking ratios, made simple. Cook by ratio, not recipes.

Ratios is a chef’s reference for the foundations of cooking.

Instead of following recipes, learn the ratios behind them and scale anything with confidence.

From classic sauces to doughs, batters, and custards, Ratios helps you understand how ingredients relate, so you can cook freely and consistently.

What you’ll find in Ratios

• Essential ratios for doughs, sauces, batters, custards, grains, and more • Clear ingredient relationships, no cups, no guesswork • Built-in calculators with automatic scaling by mass • Metric and imperial support

Ratios+

Edit existing or create and save your own custom ratios with a one-time purchase. Build your personal ledger of formulas and reuse them anytime.