The defining feature of Ethiopian food is Injera, the unleavened, freshly made bready pancake that comes with every meal. In fact most meals are served on top of Injera.
Here is a pic of a typical and amazingly tasty meal I had in Lalibela:
Yes, how many foods are not only the meal, but the plate, and the spoon as well? (You use the bread to scope food in your mouth.)
I should also mention that the bread is very nutritious, has no gluten, and is made from a grain called "tef". The injera tastes a little sour, but is quite addictive.