Frozen Brussels sprouts, boiled with salt, have 42 kcal per 100 g. Slightly higher calories than fresh-boiled due to pre-blanching during freezing. Still a low-calorie side.
How should I track Brussels sprouts, frozen, cooked, boiled, drained, with salt?
Brussels sprouts, frozen, cooked, boiled, drained, with salt is a good source of fiber. For consistent tracking of Brussels sprouts, frozen, cooked, boiled, drained, with salt, weigh it raw. Cooking method changes both weight and calorie density — steaming barely changes anything, but roasting with oil or frying can double the calories. A systematic review (Whitton et al., Adv Nutr 2022) found vegetables are omitted from food logs 2–85% of the time, often because people assume they are "free" calorically. While most vegetables are indeed low-calorie, the fats added during cooking are not. Log the oil, butter, or dressing separately to keep your tracking accurate.