Blend the skinned tomatoes in a food processor and sieve to remove the seeds. Heat until the tomato pulp has reduced to a thick paste. Use in pasta sauces, casseroles and soups.

Puree the soup in batches with a blender or food processor or use an immersion blender right in the pot. Blend until smooth. Return the puree to the pot and add orange juice and 2-3 cups of ...