01 - Rinse barley thoroughly under cold running water. Combine barley, water, and salt in a medium saucepan. Bring to a rolling boil over high heat, then reduce to low, cover with lid, and simmer for 30 to 35 minutes until grains are tender. Drain any remaining liquid and set aside.
02 - Heat 1 tablespoon olive oil in a large skillet over medium heat. Add minced garlic and sliced scallions, sautéing for approximately 1 minute until fragrant and softened.
03 - Add chopped spinach to the skillet and cook for 2 to 3 minutes until completely wilted. Stir in fresh parsley and dill, then season with half the black pepper and smoked paprika if using. Remove from heat and set aside.
04 - Heat remaining olive oil in a small frying pan over medium heat. Crack eggs directly into the pan and cook to desired doneness, approximately 3 to 4 minutes for sunny side up or over easy.
05 - Fluff cooked barley with a fork and incorporate lemon zest. Divide barley evenly between two serving bowls. Layer sautéed spinach and herb mixture over the barley base.
06 - Top each bowl with a cooked egg. Sprinkle with crumbled feta if desired, toasted seeds, and remaining black pepper. Serve immediately with fresh lemon wedges on the side.