Add quinoa, water, cinnamon powder, ginger powder, cardamom powder, and nutmeg to a blender. Blend on medium for 30 seconds to partially pulverize the quinoa.
Add spiced liquid to a small saucepan. Bring to a boil on high heat, then reduce heat to a simmer, add optional ghee, along with a pinch of salt, and cook, covered, for 10 minutes.
Add milk or plant-based milk to thin. Simmer for 3-5 minutes more, or until thickened to your liking.
Optional toppings
After the porridge is fully cooked and you have portioned it into a bowl, drizzle on 1-2 teaspoons maple syrup or honey and top with chopped almonds, walnuts, or pecans.