Fat-free creamy dressings still carry calories. Starch, sugar, and modified gums add up. Portion errors on dense condiments reach 50–200% (Almiron-Roig et al., Appetite 2013). Whitton 2022 found dressings are omitted from food logs 1–80% of the time — weighing the pour is the only honest approach.
How should I track Salad Dressing, ranch dressing, fat-free?
With calorie-dense foods like Salad Dressing, ranch dressing, fat-free, a kitchen scale is your best friend. Research shows that portion estimation errors reach 50–200% for fats and oils (Almiron-Roig et al., Appetite 2013) — even a tablespoon off can mean 40–120 extra calories. Weigh on a scale rather than eyeballing — this applies to both liquid oils and solid fats like butter. If you use cooking sprays, note that "0 calorie" labels are per fraction-of-a-second spray — a realistic burst is closer to 5–10 calories, and multiple sprays add up.