Preheat the oven to 450F or 425F convection. Line a baking sheet with parchment paper.
Add potatoes, oil, 1 teaspoon salt, and pepper and toss to coat. Spread into an even layer and bake for 25-30 minutes or until the potatoes are deeply golden and crispy. Immediately sprinkle smoked paprika all over the potatoes and toss to coat
In a large bowl, whisk together the yogurt, pickle juice, mustard, garlic, and remaining 1/2 teaspoon salt until smooth. Add the lettuce and pickles and toss to coat.
Serve the salad greens topped with the roasted potatoes, potato chips, plenty of herbs, and some more black pepper. Squeeze lemon all over, to serve.