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.
Tj'S Tomato & Red Pepper Soup (1 serving) 1  Calories: 100, Fat: 2g, Carbs: 16g, Protein: 5g. 2  Calories: 110, Fat: 2g, Carbs: 16g, Protein: 5g. 3  Calories: 1, Fat: 0g, Carbs: 0g, Protein: 0g. 4  Calories: 110, Fat: 0g, Carbs: 16g, Protein: 5g. 5  Calories: 100, Fat: 2g, Carbs: 16g, Protein: 5g. 6  Calories: 100, Fat: 2g, Carbs: 16g, Protein: 5g.