Ratio: The Simple Codes Behind the Craft of Everyday Cooking

NEW YORK TIMES BESTSELLER — Michael Ruhlman’s groundbreaking cookbook reveals the true foundation of cooking: it’s not about memorizing recipes, but mastering the ratios that make all food come together beautifully.

When you know a ratio, you don’t just know one recipe—you know a thousand. Forget sorting through endless cookie or bread recipes; understanding the core proportions gives you the freedom to cook creatively and confidently.

For example, a basic cookie dough follows a simple 1-2-3 ratio: 1 part sugar, 2 parts fat, and 3 parts flour. From there, the possibilities are endless—add chocolate, citrus zest, nuts, spices, or extracts to create your own signature cookies. The same applies to biscuit dough (3:1:2) and vinaigrette (3:1), the building blocks for countless sweet and savory variations.

Ratio breaks down 33 essential culinary ratios and demonstrates how small adjustments transform one dish into another—turning bread dough into pasta dough, cakes into muffins, and popovers into crepes. By understanding these relationships, you’ll cook with intuition, not instruction.

As today’s culinary world grows increasingly complicated, Ruhlman simplifies it all with clarity and precision. Ratio is more than a cookbook—it’s a master class in the art and science of cooking, empowering you to cook smarter, faster, and more creatively than ever before.

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