To make this cake, start by preheating your oven to 350F, on convection bake.
Next, prepare the cake pan. Line the bottom of a 9x3 springform cake pan with parchment paper. Grease the sides of the pan with oil or butter, then set it aside.
Next, add the flour and baking powder to a medium-sized bowl. Mix them together, then set the bowl aside.
Then, melt the butter and add it to a separate bowl (or the bowl of a stand mixer, if using) alongside the sugar and eggs.
Cream the butter, sugar, and eggs together until they're smooth and light in color.
Then, add in the vanilla extract and greek yogurt to the bowl with the butter, sugar, and egg mixture, and whisk to fully combine.
Then, slowly add the dry ingredients into the wet. I recommend adding them in two batches, so that they're easier to work with.
Once the batter is formed, set it aside and prepare the berries. Add the frozen raspberries to a small bowl and toss them with the flour and zest of one of the lemons.
Then, fold the berries into the cake batter.
Transfer the cake batter into the prepared cake pan, using a spatula to smooth it out evenly.
Then, add the remaining lemon zest on top.
Transfer the cake into the oven and allow it to bake for 35-40 minutes, or until a toothpick comes out clean.
While the cake is baking, prepare the lemon glaze. Add the lemon juice and powdered sugar to a small bowl and mix until completely smooth.
Once the cake is done, remove it from the oven and allow it to cool completely.
Once cooled, add the glaze on top.
Garnish with more raspberries, then slice, serve, and enjoy!