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.
Some types of jarred sauce can contain as much as 100 calories and 18 grams carbohydrate. 1  However, a general nutrient profile for one-half cup of canned tomato sauce is 40 calories, 0 grams fat, 820mg sodium, 8 grams carbohydrate, 2 grams fiber, 4 grams sugar, 0 grams protein.