To make this dill pickle chicken salad, start by making the pita chips. Preheat your oven to 400°F. Cut the pita bread into even-sized pieces and add them to a bowl.
In a separate small bowl, mix together the olive oil, oregano, garlic powder, and kosher salt, then pour it over the pita pieces and toss well to coat.
Spread the pieces out in a single layer on a baking sheet and bake for 8 to 12 minutes, flipping halfway through, until golden and crisp. Remove from the oven and let them harden and cool as you prepare the rest of the recipe.
Next, make the chicken salad base. Add the shredded chicken, diced celery, diced red onion, diced dill pickles, and chopped fresh dill to a large bowl and set aside.
Finally, make the dressing. Add the cottage cheese, pickle brine, garlic, dijon mustard, smoked paprika, and black pepper to a blender and blend until completely smooth and creamy.
Taste and adjust the seasoning as needed. Pour the dressing over the chicken salad mixture and toss until everything is well coated.
Serve the chicken salad over the pita chips, or spoon it over crackers or romaine lettuce leaves. Enjoy!