Step 1

Preheat the oven to 350F

Step 2

Line a 9 inch square baking pan with parchment paper with long edges. This will help you lift out the blondies for easy glazing and slicing later.

Step 3

Cream the butter and sugar until fluffy. Beat in the egg.

Step 4

When the egg is fully incorporated, beat in the lemon juice. The lemon juice will probably not completely incorporate at this point, that's ok.

Step 5

Whisk together the flour, baking powder, and salt, and add to the wet ingredients, mixing until no more dry flour is present.

Step 6

Gently fold in the diced strawberries. Spread the mixture into your pan and spread out as evenly as possible. The dough is thick, so take your time.

Step 7

Bake for 30-35 minutes, just until starting to turn golden around the edges and the center is set. A toothpick inserted in the center will be moist but not wet. Don't over-bake these, or they will dry out. Let cool on a rack.

Step 8

Trim the strawberries for the glaze and puree in a small food processor. Strain the puree through a small strainer to get 1 Tbsp of puree. Whisk together the sugar, puree, and lemon juice until no lumps remain. If your glaze is too thin, add a touch more sugar. If it's too thick, add more lemon juice.

Step 9

Spread the glaze over the cooled blondies. Let the glaze set before slicing.