The Grocery List:
Can of beans (I love black beans) - any flavor!
Your favorite rice
Bag of shredded white cheese (I love Mozzarella and the "Authentic" Mexican cheese)
Some kind of fruit
The prep:
Make rice. It's always good to make a big pot of rice and keep it in the fridge, because it will fill out any meal and it's good for you!
The morning of:
In a microwavable tupperware, add rice and half a can of black beans, and cover with shredded cheese. If you'd like, season with salt and pepper, chili powder, or just top with hot sauce. Toss in a piece of fruit on the side and you're out the door!
The benefits:
The rice and beans will keep you full and give you energy. Cheese will add flavor and a little dairy, and the fruit on the side will give you sugars. Very fast and easy to make, easy to pack, and easy to heat up on your break.