01 - Combine quinoa, water, and salt in a medium saucepan. Bring to a boil over medium-high heat, then reduce to low, cover, and simmer for 15 minutes until the liquid is fully absorbed and the grains are tender. Fluff with a fork and set aside.
02 - Heat olive oil in a large skillet over medium heat. Add the diced bell pepper and zucchini, cooking for 4 to 5 minutes while stirring occasionally until slightly softened. Toss in the spinach and sauté until just wilted, about 1 minute. Stir in the sliced green onions and season with salt and pepper to taste.
03 - In a separate nonstick skillet, cook the eggs to your preferred style — fried, poached, or soft-boiled. Season lightly with salt and pepper.
04 - Divide the fluffy quinoa evenly between two serving bowls. Layer each with the sautéed vegetables and top with one cooked egg per bowl. Sprinkle crumbled feta cheese and fresh herbs over the top, and finish with a drizzle of sriracha or hot sauce if desired.
05 - Serve immediately while warm for the best texture and flavor.