Heat olive oil in a large saucepan over medium heat. Saute garlic in hot oil until tender and fragrant, 2 to 3 minutes. Stir
Stir condensed tomato soup and marinara sauce into garlic; slowly add water. Mix oregano and black pepper into soup; bring to a simmer, reduce heat to low, and cook until flavors blend, about 15 minutes. Stir basil into soup. Ladle into bowls and top with croutons and Parmesan cheese.
Source: Read Full Article