Rinse the quinoa under cold water and drain. Add quinoa and 1 cup water to a small saucepan and bring to a boil. Reduce heat to a simmer, cover and cook for 20 minutes, or until liquid is absorbed. Fluff quinoa with fork.
Arrange the halved California Avocados on a two plates filled with the romaine lettuce. Fill each avocado with the quinoa (quinoa can either be warm or chilled).
Drizzle the top of each avocado with the sriracha mayo and creamy balsamic vinaigrette. Top with a sprinkle of the diced red bell pepper and season with salt and pepper to taste. Enjoy!