Cocoa flavored muffins

Recently I have been crazy about baking muffins, I am NOT a good baker though.The muffins which I made were a little oily(or greasy?), so I used a different recipe this time. I used less margarine and used more eggs than previous ones....They need more moist. Ummm...?Anyway,they turned out cute! Can you see that all of these pigs' eyes arel different. When I bought a silicone mould, I didn't know how to take out sweets properly. Therefore, the sweets' shape were not nice.