1–2tspmilkonly if needed, to help the dough come together
For the cream cheese topping
225gfull-fat cream cheesesoftened to room temperature
60gpowdered (confectioners’) sugarsifted if lumpy
1tsppure vanilla extract
2–3Tbspheavy cream or milkto loosen to a spreadable consistency
60mllightly whipped creamoptional; fold in for a lighter, fluffier topping
For the berry topping
1cupstrawberriessliced
1cupraspberries or blackberries
1cupblueberries
2–3Tbspberry jam or apple jellygently warmed (optional, for a light glaze)
Instructions
Heat the oven to 175°C / 350°F. Lightly grease a 12-inch pizza pan or a 9×13-inch baking pan, then line the bottom with parchment paper.
In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
In a large bowl, beat the softened butter and granulated sugar with a hand mixer on medium speed for 2–3 minutes, until pale and slightly fluffy. Scrape down the bowl.
Beat in the egg and vanilla until fully combined and slightly thickened, 30–60 seconds.
On low speed, add the flour mixture in two additions, mixing just until the flour disappears. If the dough is very dry and crumbly, mix in milk 1 teaspoon at a time until it forms a soft, cohesive dough.
Transfer the dough to the prepared pan and press into an even layer right to the edges, smoothing the surface.
Bake for 13–18 minutes, until set and lightly golden at the edges and the center is no longer shiny; a toothpick near the center should come out mostly clean with a few moist crumbs.
Cool completely on a rack, at least 30–40 minutes.
In a medium bowl, beat softened cream cheese with powdered sugar and vanilla until very smooth, 1–2 minutes. Add 2 tablespoons cream or milk and beat again; adjust with a splash more liquid if needed until spreadable but thick.
Spread the cream cheese topping evenly over the cooled crust with an offset spatula or the back of a spoon (leave a thin border if desired).
Rinse berries gently, then dry thoroughly on towels. Hull and slice strawberries; halve large berries if needed.
Arrange or scatter berries over the cream cheese layer and lightly press so they adhere.
Optional glaze: warm jam/jelly until fluid (not hot), stir smooth, then brush or dab a thin layer over the berries.
Refrigerate uncovered for at least 1 hour to set.
Slice into wedges or squares with a sharp knife or pizza cutter (wipe between cuts for neat pieces) and serve chilled or cool.