03
Start adding the stock about 1/2 cup at a time, stirring after each addition and adjusting the heat to maintain a gentle bubble. When the stock is nearly evaporated, add more. Continue to cook, stirring frequently and adding stock as necessary; the mixture should be neither soupy nor dry.
04Begin tasting the quinoa about 20 minutes after you added it; you want it to be tender but not mushy and to have released some of its starch. Once it reaches that stage, after about 25 minutes, stir in the cheeses, along with a little more butter or oil if you like. Stir until the cheeses melt; taste and adjust the seasoning, and serve.