Type | Soup | ||||||
---|---|---|---|---|---|---|---|
Serving temperature | Hot or cold | ||||||
Main ingredients | Tomatoes | ||||||
Variations | Gazpacho | ||||||
30 kcal (126 kJ) | |||||||
| |||||||
Tomato soup is a soup with tomatoes as the primary ingredient. It can be served hot or cold, and may be made in a variety of ways. [1] It may be smooth in texture, and there are also recipes that include chunks of tomato, cream, chicken or vegetable stock, vermicelli, chunks of other vegetables and meatballs. Many countries have their own versions of tomato soup which all vary in taste, portions and ingredients.
The first published recipe for tomato soup appeared in N. K. M. Lee's The Cook's Own Book in 1832. [2] Eliza Leslie's tomato soup recipe featured in New Cookery Book in 1857 popularized the dish. [3] The Campbell Soup Company later helped popularize the dish with the introduction of condensed tomato soup in 1897. [4] In America, tomato soup was generally not consumed throughout the pre-civil war era due to a widespread belief that tomatoes were poisonous. [5]
Depending on the recipe, tomato soup is generally low in calories and high in potassium and vitamins C, K, and A. It is also rich in lycopene, a carotenoid pigment with many reputed health effects related to its antioxidant properties. The European Food Safety Authority concluded in 2011 that there was insufficient evidence for lycopene having antioxidant effects in humans, particularly in skin, heart function, or vision protection from ultraviolet light. [6] The US Food and Drug Administration has similarly found that there is little scientific evidence that lycopene has an effect on specific forms of cancer, and prohibits manufacturers from making unqualified claims linking lycopene and cancer risk.[ citation needed ]
A simple tomato soup can be prepared simply with ingredients such as canned tomatoes/tomatoes, onion, garlic, olive oil, vegetable broth or chicken broth and for the flavouring butter, salt and pepper or if required sugar can be used. [7] It can also be made fresh by blanching tomatoes, removing the skins, then blending them into a puree. Fresh tomatoes are recommended to use only when they are very ripe, because the ripeness plays a crucial role in the depth of the flavour. In Poland, it is commonly prepared with tomato paste, chicken broth and sour cream. The soup is not "creamed" and contains pieces of vegetables such as carrots, parsley root, celery root, etc. It might be served with pasta or rice. The soup is often based on rosół that was cooked a few days earlier and hasn't been eaten. This way of cooking tomato soup and its popularity became an inside joke amongst Poles. In India, the soup is enhanced and usually spicy due to the availability of numerous spices. Indians usually substitute cumin, cardamom pods, ground cumin, grated ginger, turmeric, cayenne, coriander, garam masala, black pepper and topped with cilantro. The variation in the recipe differs from place to place. [8]
Gazpacho is a tomato soup of Spanish origin, served cold. It originates in the region of Andalucía in southern Spain. Gazpacho is widely consumed in Spanish cuisine, as well as in neighbouring Portugal, where it is known as gaspacho. Gazpacho is mostly consumed during the summer months, due to its refreshing qualities and cold serving temperature. Many variations of gazpacho exist. The key difference between a traditional tomato soup and Gazpacho is that Gazpacho is never heated in the first place and is just a puree of raw vegetables. The other major difference is the major ingredient. Gazpacho is not just a tomato-rich soup, but contains numerous different vegetables in considerable quantities, such as cucumber and bell peppers. [9]
Some kinds of borscht are made with tomatoes since the nineteenth century: tomatoes are tart enough to resemble beet sour or hogweed sour, found in ancient types of borscht.[ citation needed ]
Commercially prepared tomato soup is available in a variety of forms including preserved, condensed and in dehydrated powder form. Industrial tomato soup may be canned or come in a large drink carton or bag. [10] "Tomato" ranks among the top three flavors of soup produced by the Campbell Soup Company. [11]
Industrial tomato soup is primarily tomato puree: that is, tomato paste and water with a few other ingredients added to enhance flavor and physical properties of the food.[ citation needed ]
The tomato is a high acid food therefore, "the tomato is not considered a high-risk food, as the pH of the fruit generally ranges from pH 4.2–4.9 with an average of about 4.5. At this point pathogens are unlikely to grow". [12] However, there are still some food-borne pathogens that can pose as a major problem when it comes to the safety of the food and its shelf life stability. The main concern when canning is anaerobic microorganisms that produce toxins like Clostridium botulinum . Even though the tomato is a high acid food it still falls in the range where this organism can grow and produce toxin pH 4.6–8.5 with an optimum growing temperature between 30 and 40 °C and a maximum temperature of 50 °C. Even if the bacteria are killed they release heat-resistant spores that if they start to multiply become a threat. [13]
The cell wall structural importance for the plant's growth and stability in the ripening process is equally important to the quality of the tomato products it can produce. The pectin and cellulose are what determine the apparent viscosity of the tomato product. If they are broken at higher temperatures more enzymes are deactivated than if they are broken at lower temperatures. [14]
Gazpacho or gaspacho, also called Andalusian gazpacho, is a cold soup and drink made of raw, blended vegetables. It originated in the southern regions of the Iberian Peninsula and spread into other areas. Gazpacho is widely eaten in Spain and Portugal, particularly during hot summers, since it is refreshing and cool.
Borscht is a sour soup, made with meat stock, vegetables and seasonings, common in Eastern Europe and Northern Asia. In English, the word borscht is most often associated with the soup's variant of Ukrainian origin, made with red beetroots as one of the main ingredients, which give the dish its distinctive red color. The same name, however, is also used for a wide selection of sour-tasting soups without beetroots, such as sorrel-based green borscht, rye-based white borscht, and cabbage borscht.
Purée Mongole, also called Cream Mongole, is a creamed split pea-tomato soup of unknown origin; a recipe for it was printed in 1889. Popular during the period between the 1920s–1940s, it is similar to Boula which is made with turtle soup.
Polish cuisine is a style of food preparation originating in and widely popular in Poland. Due to Poland's history, Polish cuisine has evolved over the centuries to be very eclectic, and shares many similarities with other national cuisines. Polish cooking in other cultures is often referred to as à la polonaise.
Russian cuisine is a collection of the different dishes and cooking traditions of the Russian people as well as a list of culinary products popular in Russia, with most names being known since pre-Soviet times, coming from all kinds of social circles.
Ukrainian cuisine is the collection of the various cooking traditions of the people of Ukraine, one of the largest and most populous European countries. It is heavily influenced by the rich dark soil from which its ingredients come, and often involves many components. Traditional Ukrainian dishes often experience a complex heating process – "at first they are fried or boiled, and then stewed or baked. This is the most distinctive feature of Ukrainian cuisine".
Romanian cuisine is a diverse blend of different dishes from several traditions with which it has come into contact, but it also maintains its own character. It has been influenced mainly by Turkish but also a series of European cuisines in particular from the Balkan Peninsula and Hungarian cuisine as well as culinary elements stemming from the cuisines of Central Europe.
Canarian cuisine refers to the typical dishes and ingredients in the cuisine of the Canary Islands, and it constitutes an important element in the culture of its inhabitants. Its main features are the freshness, variety, simplicity, and richness of its ingredients, the mix of seafood and meat dishes, its cultural influences and the low knowledge of it by the rest of the world. Canarian cuisine is influenced by other cultures, especially that of the aboriginal inhabitants of the islands (Guanches), and has influenced Latin American cuisine.
Armenian cuisine includes the foods and cooking techniques of the Armenian people and traditional Armenian foods and drinks. The cuisine reflects the history and geography where Armenians have lived and where Armenian empires existed. The cuisine also reflects the traditional crops and animals grown and raised in Armenian-populated or controlled areas.
Afghan cuisine is influenced by Persian, Central Asian, and South Asian cuisines due to Afghanistan's close proximity and cultural ties. The cuisine is halal and mainly based on mutton, beef, poultry and fish with rice and Afghan bread. Accompanying these are common vegetables and dairy products, such as milk, yogurt, whey, and fresh and dried fruits such as apples, apricots, grapes, bananas, oranges, plums, pomegranates, sweet melons, and raisins. The diet of most Afghans revolves around rice-based dishes, while various forms of naan are consumed with most meals. Tea is generally consumed daily in large quantities, and is a major part of hospitality. The culinary specialties reflect the nation's ethnic and geographic diversity. The national dish of Afghanistan is Kabuli palaw, a rice dish cooked with raisins, carrots, nuts, and lamb or beef.
Soup is a primarily liquid food, generally served warm or hot, that is made by combining ingredients of meat or vegetables with stock, milk, or water. Hot soups are additionally characterized by boiling or simmering solid ingredients in liquids in a pot until the flavors are extracted, forming a broth. Soups are similar to stews, and in some cases there may not be a clear distinction between the two; however, soups generally have more liquid (broth) than stews.
Cream of asparagus soup is a soup prepared with asparagus, stock and milk or cream as primary ingredients.
Hot and sour soup is a popular example of Chinese cuisine. Although it is said to be originated in Sichuan, this is actually a variant of hulatang or "pepper hot soup" (胡辣汤) with added vinegar to enhance the sourness. This variation is found in Henan province, and in Henan cuisine itself. Also popular in Southeast Asia, India, Pakistan and the United States, it is a flexible soup which allows ingredients to be substituted or added depending on availability. For example, the American-Chinese version can be thicker as it commonly includes corn starch, while in Japan, sake is often added.
A stew is a combination of solid food ingredients that have been cooked in liquid and served in the resultant gravy. Ingredients can include any combination of vegetables and may include meat, especially tougher meats suitable for slow-cooking, such as beef, pork, venison, rabbit, lamb, poultry, sausages, and seafood. While water can be used as the stew-cooking liquid, stock is also common. A small amount of red wine or other alcohol is sometimes added for flavour. Seasonings and flavourings may also be added. Stews are typically cooked at a relatively low temperature, allowing flavours to mingle.
Watercress soup is a soup prepared using the leaf vegetable watercress as a primary ingredient. It may be prepared as a cream soup or as a broth/stock-based soup using vegetable or chicken stock. Additional ingredients used can include vegetables such as potato, leeks, spinach, celery and turnips, cheese, butter, lemon juice, salt and pepper. Watercress soup can be prepared as a puréed soup by mixing the ingredients in a food processor. It can be served hot or cold, and may be garnished with crème fraîche, shaved Parmesan cheese, drizzled olive oil and watercress leaves.
Spinach soup is a soup prepared using spinach as a primary ingredient. A common dish around the world, the soup can be prepared as a broth-based or cream-based soup, and the latter can be referred to as "cream of spinach soup." In China, a spinach and tofu soup is also known as "emerald and white jade soup"; spinach and tofu represent emerald and white jade respectively, and thus the spinach soup itself can be called "emerald soup". Fresh, canned or frozen spinach can be used, and the spinach can be used whole, puréed or chopped. Additional ingredients can include onion, green onion, carrot, celery, tomatoes, potatoes, lemon juice, olive oil, seasonings, salt and pepper. Spinach soup is typically served hot, but can also be served as a cold soup. Prior to being served, it can be topped or garnished with ingredients such as sour cream and crème fraîche.
Vegetable soup is a common soup prepared using vegetables and leaf vegetables as primary ingredients. It dates to ancient history, and is a mass-produced food product in contemporary times.
Ashkenazi Jewish cuisine is an assortment of cooking traditions that was developed by the Ashkenazi Jews of Central, Eastern, Northwestern and Northern Europe, and their descendants, particularly in the United States and other Western countries.
Irish and Italians prefer creamy tomato soup, Germans want rice, and Colombians want spice.