Prepare the grains. Add the rice or quinoa and broth to a small pot or rice cooker. Simmer for 12 - 15 minutes until fluffy and the liquid has been absorbed. Allow the grains to steam in the pot while the veggies and salmon finish cooking.
Prepare the vegetables. Preheat the oven to 400ºF. Place the sweet potatoes and broccoli on a sheet pan and drizzle with olive oil. Season with salt and pepper and toss with your hands. Roast for 20 - 25 minutes until the sweet potatoes are tender and the broccoli is roasted.
Assemble the bowls. Divide the grains equally between four bowls. Top each bowl with a piece of salmon, then equally divide the vegetables among the bowls as well. Top each with half of an avocado and your favorite sauce – again, see above for ideas! – and enjoy!