01 -
Preheat your oven to 350°F (175°C).
02 -
Prepare a 9x9-inch square pan with cooking spray and flour, or line with parchment paper.
03 -
Cream the butter and sugar together for 2-3 minutes, until light and fluffy. Add the egg and egg yolk, beating for another 2-3 minutes.
04 -
Mix in the lemon juice and lemon extract, beating for another minute.
05 -
In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined.
06 -
Gently fold in the diced strawberries, lemon zest, and white chocolate chips. Spread the batter evenly into the prepared pan, ensuring the corners are filled.
07 -
Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Do not overbake. Cool the pan on a wire rack.
08 -
For the glaze, blend 2 strawberries in a food processor, then strain through a sieve. Alternatively, use 1 tsp seedless strawberry jam.
09 -
In a bowl, whisk the powdered sugar, vanilla, lemon juice, and lemon extract with the strawberry purée. If the glaze is too thick, add a teaspoon of water; if too runny, refrigerate for 20-30 minutes.
10 -
Once the blondies have cooled, spread the glaze evenly on top. Slice and serve.