Fish and Chips

Ingredients

• 16 ounces white fish filets
• 1½ liters grapeseed oil (or neutral oil with high smoke point)
• 4 new Yukon gold potatoes, sliced thin on a mandolin
• salt
• 1½ cups all-purpose flour
• lemon
• ½ teaspoons black pepper
• ⅓ cup sesame seed
• 1½ cup cold sparkling water
• 3 cloves garlic, roughly chopped
• 1 medium zucchini, large dice
• ½ cup yogurt
• ½ cup tarragon
• ½ cilantro
• ½ chives