How We Develop Recipes and Calculate Nutrition

This page explains how we develop our recipes: where the nutrition numbers come from, what we refuse to publish, and how a recipe is written so you can check it rather than take it on faith. It is the standard every recipe on this site is held to, and it is why our numbers are traceable and our methods are stated as mechanisms, not promises.

Where our nutrition numbers come from

Every nutrition figure on this site is calculated from the USDA FoodData Central database, ingredient by ingredient. Each ingredient in a recipe is resolved to one exact catalog entry, not a close-enough guess: chicken breast matches a specific chicken breast entry, not “poultry, average,” and long-grain white rice matches long-grain white rice. That exact match is pinned and kept on record, so any number on a card can be traced back to the source food it came from.

From those pinned entries the arithmetic is plain. Each ingredient is converted to grams, its nutrition is scaled to the amount the recipe uses, the ingredients are summed for the whole dish, and the total is divided by the number of servings. Values are estimates for the recipe as written, and they shift the moment you change a brand or a quantity, which is exactly why we tell you where they came from.

What we never do

We never estimate a nutrition figure by eye, write one by hand, or let a language model generate one. On the diabetic silo especially, people count carbohydrates against these numbers, so a guessed figure is not a small error, it is a harmful one. If an ingredient cannot be resolved to an exact USDA entry, the recipe does not ship until it can.

We never publish a net carb figure. Total carbohydrate and fiber are stated separately, both verifiable against the database, and any further arithmetic is left to you and your care team. We also never invent an experiment, a comparison nobody ran, a statistic, a review score, or a credential. If a claim would only be true because someone ran a test, and no one did, it does not appear here.

How we handle substitutions

Sometimes an ingredient has no clean USDA entry, so we substitute a close, resolvable equivalent purely so the nutrition can be calculated honestly. When that happens, we disclose it in a line under the recipe naming the swap, rather than hiding the gap inside a number that looks precise. Where a single packaged ingredient, a jarred sauce or a canned tomato, drives most of a recipe’s carbohydrate, we add a short note telling you to check your own label, because brands vary and the generic entry is one average.

How we write a recipe

A recipe here is built by researching how the dish is traditionally made, comparing the points where published versions disagree, and settling on the version that explains itself. Every recipe names at least one failure point with the physical reason behind it: why the rice turns to mush, why lean chicken dries out, which step carries the result and which is only habit. Times are measured from a cold pan and temperatures are given in Fahrenheit.

What we do not claim is a kitchen that cooks every recipe on this site repeatedly and grades the results. Nobody here has done that, and we will not pretend otherwise to sound more authoritative. Where a recipe states a temperature, a timing threshold or a texture cue, it is there because it is the mechanism the dish depends on, written so you can verify it in your own pan instead of trusting us.

Sweeteners and what we will not publish

We publish only nutrition values we can verify against the USDA FoodData Central database. Non-nutritive sweeteners fail that test: some have no generic entry in the database at all, and others carry carbohydrate figures calculated by difference that do not reflect how those products are used. Rather than publish numbers we cannot stand behind, our recipes do not use non-nutritive sweeteners. Where a recipe needs sweetness, it comes from fruit, dates, banana, applesauce, cocoa, cinnamon and vanilla, or from a small, fully counted amount of honey or maple syrup.

Our diabetic and bariatric recipes

On the health silos we describe food, texture and technique, and nothing else. We do not prescribe portions, stages or timelines, and we do not claim a recipe treats, prevents or manages any condition. Those questions belong to your own team and to the professional bodies, so diabetic pages point to diabetes.org and bariatric pages to asmbs.org.

Protein powder is a real part of life after bariatric surgery, and it is the one place we publish a full method with no nutrition block at all. Powders vary so much by brand, in protein and carbohydrate per scoop, that any single published number would be wrong for most readers’ tubs, so those recipes carry a plain note explaining why and pointing you to your own label instead.

Who writes Skillet & Spoon

We write as a team, in one voice, under the byline Frank Thomson. We do not invent family histories, hometowns or personal backstories to manufacture warmth, and we say plainly which dishes are traditional, which are Tex-Mex, and which are weeknight adaptations. The trust we are after comes from numbers you can trace and methods you can test, not from a story.

Corrections

If a time, temperature or nutrition figure looks wrong, tell us through the contact page. We check reported figures against the source data and correct the page, not quietly, but with the fix visible in the updated recipe.

Advertising does not shape recipes

Ads and any affiliate links pay for the site to exist. They do not decide what we publish, what we recommend, or what a recipe says. See the full disclosure.

Frequently asked questions

How is the nutrition on each recipe calculated?

Each ingredient is matched to one exact USDA FoodData Central entry, converted to grams, scaled to the amount used, summed for the whole recipe and divided by servings. The source entries are kept on record, so every figure traces back to its origin.

Do you use AI to generate recipes or nutrition numbers?

Nutrition numbers are never generated by a model. They come only from the USDA database through the process above. Editorial work is held to the same rule that governs everything here: no invented tests, no invented credentials, and every cooking claim stated as a mechanism you can check.

Why do you not publish net carbs?

Net carb is a calculated figure, not a measured one, and the way it is computed varies. We publish total carbohydrate and fiber separately, both verifiable against USDA data, and leave any further math to you and your care team.

Why are there no artificial sweeteners in your recipes?

We publish only nutrition we can verify. Some non-nutritive sweeteners have no generic USDA entry, and others carry carbohydrate figures calculated by difference that misrepresent how they are used. Rather than publish numbers we cannot stand behind, sweetness in our recipes comes from fruit, dates, banana, applesauce, cocoa, cinnamon and vanilla, or a small, fully counted amount of honey or maple syrup.