I based this on a cake I saw on Williams Sonoma (I think!) for Valentine's Day. The Marriage in the Lord class at my church needed a cake for 20 couples so I added on to the simple design the heart with the little hearts inside and the border. 10 inch square scratch lemon cake with lemon curd filling. I didn't have time to completely smooth out the frosting but I did do a little better on my edges/corners but am still working on it (square cakes are hard to frost!).