Calculated nutrition only includes ingredients that are linked to a pantry item, have nutrition values, and have a serving size the recipe’s amount can be converted from.

Open the recipe’s Nutrition. If something wasn’t counted, a note at the top says how many — tap Show to see Check these ingredients. Tap one to fill in what it’s missing, often just a serving size in the unit the recipe uses. Serving sizes found online are suggested; check it’s the same food and tap Use. For water or ice, tap Has no nutrition.

The same ingredients are listed when you edit the recipe’s nutrition, under Needs Attention and No nutrition data.