The dessert library.
Starting with the brownie that earned its way in.

How dessert ratios work

Bread is simple to reason about because it has one anchor: flour is always 100%, and every other ingredient is a percentage of the flour weight. Hydration, salt, yeast — all of it scales off that single number. Desserts are less tidy. A pound cake is the classic equal-weight ratio — one part each of flour, butter, sugar, and eggs — so it's often easiest to read against the eggs or the butter rather than the flour. A custard anchors on the dairy and is measured by how many egg yolks set a given volume of milk or cream. A brownie sits somewhere in between, built around the relationship between fat, sugar, and just enough flour to hold it together.

That variety is exactly why a calculator helps more with desserts than people expect. The hard part of baking a dessert at a different size isn't the oven — it's that the ratios don't halve or double cleanly in your head when there are four or five ingredients all moving at once, and a recipe written for a 9×13 pan rarely says what to do when all you own is an 8×8. Every dessert here is written in baker's percentage and wired to the same calculator the bread recipes use: set your pan size or a target batter weight and every ingredient amount updates together, in grams, so the ratio stays intact no matter what size you bake.

Like the rest of the site, the dessert ratios are cross-referenced against trusted baking sources before they go live, and the calculator exposes a safe range on each ingredient so you can see how far you can push a tweak before the recipe stops behaving. This section starts small and grows as recipes are tested and ready — no AI-generated formulas, no filler.