This Rainbow Grain Bowl is a colorful and nutritious dish that is packed with a variety of grains, vegetables, and a creamy cashew tahini sauce. The combination of quinoa, brown rice, and farro provides a hearty base, while the vibrant vegetables like roasted beets, carrots, and kale add a burst of flavor and nutrients. The creamy cashew tahini sauce adds a rich and nutty taste, making this bowl a satisfying and wholesome meal.