Raspberry Bundt Cake with Lemon Curd Filling is made with fresh raspberries and is as delicious as it sounds! Raspberry Bundt Cake with Lemon Curd Filling By Sue Lau This month for #BundtBakers the topic is on filled Bundts. I decided to choose summery flavors for my cake so opted to make a raspberry Bundt and fill it with homemade lemon curd. I thought I might cut a divot into the bottom and fill it that way but seeing as the curd was lightly soft, chose to cut pilot holes with a melon baller and fill it with a piping