Blackberry lemon polenta cake! A tender, lemon torte studded with fresh blackberries. This is the perfect cake for entertaining. It's so easy to put together in one bowl, a must-try!
Preheat oven to 350 degrees F. Line an 8-inch springform pan with parchment paper and lightly spray with cooking spray. Set aside.
In a stand mixer (or with a hand mixer) cream together the sugar and butter.
Add in the cornmeal, flour, baking powder, salt and eggs and whisk until mixed together. The batter will be very thick.
Spoon the batter into the prepared springform pan. Wet your hands and press the batter into the springform pan until it touches the edges, then tap the pan a few times on the counter to even out.
In a medium bowl, toss together the blackberries with the lemon zest and cinnamon, then press the blackberries into the batter.
Place the pan on a baking sheet and bake for 55 minutes, or until golden brown on the top and a toothpick comes out clean.