Recipe scaling without guesswork

Understand the factor and its limits

Practical articles about serving ratios, fractions, eggs, and the parts of cooking that need separate judgment.

Serving factor5 min read

How to scale a recipe by servings

Use desired servings divided by original servings, then apply that exact factor to every explicit ingredient quantity.

Halving recipes5 min read

Keep halves and mixed fractions exact, then handle fractional eggs and cooking choices separately from the quantity calculation.

Scaling limits6 min read

Separate exact ingredient arithmetic from decisions about seasoning, yeast, pans, equipment, time, temperature, yield, and safety.