Search, see what it's worth, and how long it'd take to work off.

Tick an item, then tick which meal(s) today it should go into. Copies use yesterday's exact amount, so edit the entry afterward if you had more or less this time.

Cook once, log across several days. Build a meal from its ingredients, say how many portions (or how many grams) it makes, then log off it whenever you eat some. The rest stays here until it runs out.