Ultimately, we can't tell you exactly how long you can leave butter out. We have no problem with leaving butter out to soften as long as it is well-covered. It usually doesn't take us more than a couple days to go through a stick anyway!
Carbs in Tomato Soup. The favorite choice for the term Tomato Soup is 1 cup of Tomato Soup which has about 18 grams of carbohydrate. The total carbohyrate, sugar, fiber and estimated net carbs (non-fiber carbs) for a variety of types and serving sizes of Tomato Soup is shown below. Popular Types of Tomato Soup.
Carbs and Calories. One cup of cherry tomatoes, weighing around 150 grams, has about 25 calories and slightly more than 5.5 grams of carbohydrates, according to the USDA National Nutrient Database for Standard Reference. Because carbs have 4 calories per gram, this amounts to nearly 90 percent calories from carbohydrates.