Preheat your oven to 350°F (175° C, or gas mark 4).
Using a whisk or fork, blend all the dry ingredients together.
Add the wet ingredients together, blend well, and then mix them into the dry ingredients. I use a mixer to ensure the batter is well blended. You can also use a food processor or whisk it by hand.
Grease an 8 inch x 8 inch baking pan with olive oil or other oil, and place parchment paper on the bottom of the pan to make it easier to remove the cake later.
Add the batter to the baking dish and bake for 25 minutes or until the top is browned and a toothpick insert in the middle come out clean.