Blackberry Upside-Down Cake - super easy cake recipe with delicious blackberries. This blackberry cake is the perfect dessert for parties or potlucks. If you are looking for a make ahead cake recipe, this one is for you: with time, the blackberries will infuse into the delicious almond cake base for an even tastier cake! Upside-Down Cakes are such easy cakes, but always so loved by everyone who tastes them #blackerries #blackberrycake #upsidedowncake #berryupsidedowncake #berrycake #almondcake