
A moist plum coffee cake with a bright hint of lemon and a golden nutty streusel topping. Made with seasonal Italian plums, it’s the perfect cozy fall bake for breakfast, brunch, or coffee breaks.
Preheat the oven to 350 F and grease a 13×9″ baking pan OR two 9″ round pans.
Prepare the streusel by combining all of the streusel ingredients together in a medium bowl and set aside.
In a medium bowl, whisk together the flour, baking soda, baking powder and salt.
In a separate small bowl combine the Greek yogurt, lemon juice, lemon zest, and vanilla and set aside.
In a large bowl with an electric hand mixer or a stand mixer, beat the butter and sugar at high speed until light coloured. Add the eggs one at a time and beat until fluffy. Add the flour and yogurt mixtures alternately in 2 parts while mixing on low speed until mixed, scraping the sides of the bowl.
Pour the batter into the prepared pan(s) – clearly divide the batter between the two 9″ pans if that is what you’re using, and spread until it is even in the pan(s) with a rubber spatula.
Place your plum halves cut-side-down arranged on top of the batter in your pan(s).
Sprinkle the streusel evenly over the top and bake for 30-35 minutes or until a toothpick inserted in the centre comes out clean.