Salmon and quinoa salad is a healthy and filling dish that is perfect for lunch or dinner. To make this recipe, you will need salmon fillets, quinoa, cucumber, cherry tomatoes, red onion, feta cheese, lemon juice, olive oil, salt, and pepper. Cook the quinoa according to the package instructions. Season the salmon fillets with salt and pepper and cook until they are cooked through. In a bowl, mix the cooked quinoa, diced cucumber, halved cherry tomatoes, diced red onion, and crumbled feta cheese. Add the lemon juice, olive oil, salt, and pepper and mix well. Top with the cooked salmon fillets.