How Many Calories Are in a Portion of Baked Mushrooms?

A portion (about 150 grams) of mushrooms baked with olive oil contains around 100 calories on average. Mushrooms are very low in calories, so most of this amount comes from the added oil. Raw mushrooms themselves are nearly calorie-free. During baking, they shrink and lose water, giving a portion of the same weight a more concentrated flavor. How does the amount of olive oil affect calories? Mushrooms baked with one tablespoon (15 ml) of olive oil may have 100-120 more calories per serving than mushrooms boiled without oil. Their spongy texture absorbs oil easily. Brushing on a thin layer of oil uses much less than pouring it into a bowl and tossing the mushrooms, which can noticeably reduce calories per serving. How much do garlic and cheese add? Garlic adds almost no calories because it is used in small amounts and is low in calories. Versions topped with grated Turkish kashar or Parmesan have 60-90 more calories per serving; the difference grows as the amount of cheese increases. How do baked mushrooms compare with raw ones? Raw mushrooms have nearly the same calories as baked mushrooms. The main difference comes from water loss: a given weight of cooked mushrooms contains more mushrooms by raw weight than the same weight of fresh mushrooms. Therefore, a serving of baked mushrooms represents more individual mushrooms than a serving of raw mushrooms. The difference on a calorie chart is small, although the baked serving contains more mushrooms by count. Calorie differences among mushroom varieties (button, oyster, and portobello) are small. Whatever type the recipe uses, the amount of added oil and cheese matters most. What is the nutritional value of mushrooms? Despite their low calorie content, mushrooms are rich in B vitamins and potassium. They may also contain vitamin D precursors, which are rare among plant foods. Their protein content is somewhat higher than that of other vegetables, making them a useful ingredient in vegetarian recipes when a meat-like texture and satisfying quality are desired. Which cooking methods use the least oil? Steaming or drying mushrooms in the oven without oil uses the least oil; a 150-gram portion prepared this way can contain as few as 30 calories. Grilling also gives a low-calorie result because excess fat drips directly into the fire. The main increase in calories comes from adding a lot of oil to the pan when sautéing mushrooms. What dishes go well with mushrooms? Serving baked mushrooms with grilled meat or chicken can noticeably lower a meal’s total calories compared with a higher-calorie side such as potatoes. Chopped raw or lightly grilled mushrooms add texture to salads while contributing almost no calories. Salting mushrooms does not affect their calories; salt only enhances flavor and contains no energy. Serving mushrooms with lemon juice also adds virtually no calories and gives them a light, refreshing note.