In a food processor, combine the chopped zest, strained flesh and juice, mustard an garlic. Process into a smooth puree. Add the olive oil through the feed tube. Taste for sweetness and seasoning. Add any salt, sugar or pepper needed.
In a food processor, combine the chopped zest, strained flesh and juice, mustard an garlic. Process into a smooth puree. Add the olive oil through the feed tube. Taste for sweetness and seasoning. Add any salt, sugar or pepper needed.