Preheat oven to 350 degrees. Prepare an 8x8 square pan by spraying it with non-stick spray or lining it with parchment paper.

In a large bowl combine butter, sugar, eggs, lemon juice, salt, and zest. You can mix it by hand or use a hand mixer.

Add flour and mix until just combined. Then add fresh raspberries and stir in by hand.

Pour into the prepared pan and spread into an even layer.

Bake for around 25 minutes or until edges are brown and the middle is set.

Let it cool.

While the lemon bars are cooling, combine the glaze ingredients and whisk them together.

Pour the glaze over the cooled bars and spread it out into an even layer over the top.

Let the glaze set up for at least 20 minutes. Cut into squares and serve.