Step 1 Preheat oven to 400°F (200°C). Line baking sheets with parchment paper.
Step 2 Cube sweet potatoes evenly and toss with olive oil, smoked paprika, garlic powder, salt, and pepper.
Step 3 Rinse and dry chickpeas. Toss with olive oil, cumin, paprika, salt, and pepper.
Step 4 Roast sweet potatoes and chickpeas on separate baking sheets for 25-30 minutes. Flip halfway for even roasting.
Step 5 While roasting, cook quinoa or brown rice and prepare dressing by whisking olive oil, lemon juice, Dijon mustard, maple syrup, salt, and pepper.
Step 6 Prepare fresh vegetables such as greens, cherry tomatoes, and red onion.
Step 7 Once roasted, assemble bowls with grains as the base, followed by roasted sweet potatoes, chickpeas, vegetables, seeds, and cheese if desired. Drizzle with dressing.
Step 8 Serve immediately or store for later use.