In a mixing bowl, combine the drained roasted red peppers, sun-dried tomatoes, extra virgin olive oil, honey, smashed garlic, lemon juice, smoked paprika, cumin, red pepper flakes, and a sprinkle of kosher salt and black pepper. Use an immersion blender or regular blender to puree until smooth. Set aside.
Preheat your oven to 400°F (200°C). This high heat will help the salmon cook quickly while keeping it moist.
On a large piece of parchment paper, lay out the very thinly sliced potatoes, overlapping slightly to create a base for the salmon.
Place the salmon fillets on top of the potato layer. Drizzle a little olive oil over the fish and season with salt and pepper.
Generously spoon the roasted red pepper sauce over each salmon fillet, ensuring they are well coated.
Fold the parchment paper over the salmon and potatoes, crimping the edges tightly to create a sealed packet.
Place the parchment packets on a baking sheet and bake for about 15-20 minutes, or until the salmon flakes easily with a fork and the potatoes are tender.
Carefully open the parchment packets, allowing steam to escape. Serve the salmon hot, topped with fresh dill and basil, alongside tzatziki for a refreshing contrast.