Warm from the oven with crisp, golden edges and a soft, gooey center, this cookie cake turns classic cookie dough into a shareable round cake—perfect for celebrations or an indulgent dessert.
Preheat the oven to 180°C (350°F). Grease and line a 22–24 cm round cake tin with parchment paper.
Cream the softened butter with the light brown sugar and granulated sugar until pale and slightly fluffy.
Add the eggs one at a time, mixing after each addition, then stir in the vanilla extract.
In a separate bowl, whisk together the all-purpose flour, baking powder and salt. Gradually fold the dry ingredients into the wet mixture until just combined.
Fold in the chocolate chips, taking care not to overmix so the cake stays tender.
Spread the dough evenly into the prepared tin and smooth the top with a spatula.
Bake for about 20–25 minutes until the edges are golden and set but the center remains slightly soft. A toothpick should come out with a few moist crumbs.
Let the cookie cake cool in the tin for 10–15 minutes, then transfer to a wire rack to cool further. Serve warm or at room temperature, sliced like a cake.
Notes
For a gooier center, remove the cake from the oven a little earlier; it will firm up as it cools. If you prefer a fully set center, bake a few minutes longer.Store any leftovers in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days. Rewarm slices briefly in the microwave or oven before serving.