1 cup sunflower oil
¾ cup Campbells Orchards apple cider vinegar
1 shallot finely diced
1 teaspoon celery seed
1 tablespoon finely chopped fresh tarragon leaves or chives
1 tablespoon Dijon grainy style mustard
3 tablespoons County maple syrup
½ teaspoon sea salt
½ teaspoon fresh ground black pepper
Mix all ingredients in a bowl with a whisk and let sit for one hour for all the flavours to incorporate. Or alternatively, place in a mason jar with a lid and shake a few times.
Shake or whisk again, just before serving. Remainder can be stored in a tight fitting glass jar in the fridge for up to 5 days. Remove from the fridge 15 minutes before serving.