A hearty soup of tomato and potato with warming chipotle pepper.
In a medium pot over medium high heat, add oil, basil leaves and onions. Sauté without colouring (stirring often), until onions are soft and sweet, about 7-8 minutes. Add diced tomatoes and gently cook another minute. Add potatoes, vegetable stock, chipotle pepper and salt. Bring mixture up to a low simmer, stirring occasionally. Simmer, uncovered, until potatoes are cooked through and tomatoes have melted down, about 10-12 minutes.