Cooking for the Clueless: Do I have a Meal?

How do you know when you've created a certifiable, bona-fide, balanced meal? When you can fill this plate:

So, you if you fill your plate with fish, croutons and rice you will not have a meal. If you serve turnips, pasta and a scoop of peanut butter, you do. No one will eat it, but you will have a meal.

So here's some ideas to mix and match with:

Carbohydrates
Rice
Bread
Spaghetti
Oatmeal
Couscous
Potatoes

Protein
Fish
Chicken
Hamburger
Bacon
Eggs
Tofu
Beans
Nuts

Veggie/Fruit
Peas
Spinach
Cucumbers
Carrots
Broccoli
Cauliflower
Watermelon
Grapes
Bannanas

Note: Yes, I know it is Protein and not Protien. "I" before "e" except after "c" betrayed me.
Note 2: No, the dry erase marker did not erase dryly. Or completely. I have a new hot-glue gun plate.