Preheat the oven to 400 degrees and line a sheet pan with parchment. Add the cubed sweet potatoes to the center of the pan then drizzle on the olive oil and seasonings. Toss to coat then spread the sweet potatoes out into an even layer. Roast for 25-30 minutes until the sweet potatoes are tender and browned. Be sure to stir halfway through. Set aside.
Make the Dressing by adding the ingredients to a mason jar with a tight fitting lid then shake to combine.
Make the Rice by adding the water, rice, oil, and salt to a small saucepan then turn the heat to high to bring the water to a gentle simmer. Place a lid on top then turn the heat down to low. Simmer until the rice is tender. then add the chopped cilantro and a squeeze of lime juice and stir to combine. Taste then add more lime juice and/or salt if needed. Set aside to cool slightly.
Divide ingredients between bowls. Drizzle with the dressing then serve.