One cup of raw mushrooms (about 70 g) provides roughly 15–20 calories and is a source of B vitamins and selenium, per USDA FoodData Central. Mushrooms add savory umami flavor for almost no calories, helping you use less fat or salt. Sauté lightly or add to soups, salads, and bowls for volume and flavor.
Key facts:
- 1 cup mushrooms: ~15–20 kcal
- B vitamins + selenium
- Umami, low cal
- Boosts flavor, less fat