Tarragon and Apple Chicken Salad

1 c white wine

2 cloves garlic

sliced

¼ c olive oil

1 tsp kosher salt

¼ tsp freshly ground black pepper

¼ c tarragon vinegar

can substitute with white wine vinegar

1 Tbsp tarragon

roughly chopped

½ tsp kosher salt

⅛ tsp ground black pepper

2 tsp grainy Dijon mustard

1 Tbsp mayonnaise

½ shallot

roughly chopped

¼ c avocado oil

2 red apples (any variety)

medium dice

1 Granny Smith apple

medium dice

2 stalks celery

medium dice

1 Tbsp tarragon

finely chopped

¼ c toasted pistachios

roughly chopped