Preheat your oven to three hundred 350° Fahrenheit (175° Celsius). Grease an 8x8 square cake pan and line it with parchment paper, leaving an overhang on two opposite sides for easy removal.
Wash, dry, and dice the strawberries. Toss them in one tablespoon of flour to prevent sinking. Set aside.
In a large bowl, rub the lemon zest into the granulated sugar. Add the olive oil, vanilla extract, eggs, and egg yolk. Whisk everything together until well combined.
Stir in the ricotta cheese until the mixture is smooth.
Add the baking powder, baking soda, and salt to the wet mixture. Mix until evenly distributed.
Gently fold in the cake flour until just combined, being careful not to overmix.
Pour one-third of the batter into the prepared cake pan. Spread the floured strawberries in a single layer over the batter. Top with the remaining two-thirds of the cake batter.
Bake for 40-45 minutes, or until the top is golden brown and a toothpick inserted into the center comes out clean. Rotate the pan halfway through the baking time.
Let the cake cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely for 30 minutes.
Once the cake has cooled, slice and serve with fresh strawberries or whipped cream!