01 - Combine quinoa, water, and salt in a medium saucepan. Bring to a rolling boil, then reduce heat to low, cover tightly, and simmer for 15 minutes until all liquid is absorbed. Remove from heat and let rest, covered, for 5 minutes. Fluff gently with a fork.
02 - While the quinoa cooks, heat olive oil in a large skillet over medium heat. Add diced bell pepper and sauté for 2 to 3 minutes until slightly softened. Toss in cherry tomatoes and cook an additional 2 minutes until they begin to release their juices. Fold in baby spinach and stir until just wilted, about 1 minute. Remove from heat.
03 - In a separate small frying pan, cook eggs to your preference — fried or poached work best for this bowl. Season lightly with salt and pepper.
04 - Divide the fluffy quinoa evenly between two serving bowls. Layer each with the sautéed vegetable mixture, then top with a cooked egg, avocado slices, crumbled feta cheese, and chopped fresh parsley. Finish with a generous crack of black pepper.
05 - Serve immediately while warm for the best texture and flavor experience.