Combine the quinoa, water, and vanilla in a saucepan with a pinch of salt. Bring to a boil, cover, and reduce heat to low. Simmer for 15 minutes until liquid is absorbed.
Toss the blueberries with the coconut oil and cinnamon. Spread on a parchment-lined baking sheet (don’t skip the parchment!) Roast until soft and bubbly, about 15 minutes.
Serve the quinoa topped with the roasted blueberries. Top with a few fresh blueberries, coconut, or slivered almonds if desired.