Quinoa is an ancient grain (or grain like food) that is high in protein and amino acids. It can be substituted for rice or pasta in dishes, supplementing a high nutritional content. It has a rather bland, but slightly nutty flavor and a fine texture.
Cooking it is simple, especially if you buy the kind that is pre-rinsed*. You can cook it in broth to add more flavor. 

Put your quinoa in a saucepan that has a tight fitting lid. Measure the ratio 1 part quinoa to 1 1/2 parts liquid. In other words, if you are using 1 cup of quinoa, use 1 1/2 c. of liquid. Bring it to a boil, turn down, cover and simmer for 15 min. When that time is up take the pot off the heat and place a clean, folded dish towel over the top and put the lid back on to absorb excess moisture.

Once you have cooked quinoa you can use it to make many different recipes: pilaf, salads, etc. 
In the above picture I have used it as a simple backdrop for my piccata style swai and it was a perfect complement.

To cook the swai I heated a non stick skillet on medium and melted a bit of butter in it with a couple drops of olive oil to keep it from burning. I washed the swai and seasoned one side with salt and pepper. When my pan was ready (the butter will stop sizzling) I added the fish, seasoned side up. I then grated the zest of 1/2 lemon (I wash my lemons) and squeezed all the juice onto it. I had to turn my pan up to high at this point. After a couple minutes I turned the fish and the butter was sizzling back up nicely, with the water content evaporating. I turned the fish one more time and then added about a tsp of capers.

The squash medley I made last night. My friend signed up for a fresh produce co-op and brought me a basket of several different kinds of squash. Well, there's no sense in letting fresh veggies get old in your fridge, so I cooked it all up, sauteing it in olive oil with some onion and both fresh and dried herbs and a little salt and pepper. I've eaten it twice and still have more for another meal, which is a plus as far as I'm concerned.

Here's a little tip to help control your eating: Take your supplements before you sit down to a meal with a full glass of water, it will help to fill up your belly. Or, take them after your meal to keep you from going back for seconds, as I do. I admit, I devoured that entire plate of food pictured and it barely made a dent. By time I take my vitamins and drink down the water I will be full. :)

*Afternote: rinse your quinoa in a fine mesh strainer. I used the pre-rinsed kind today and after eating it have noticed a slightly bitter taste in my mouth.