Raspberry Lemon Shortbread Tart

This is one of everyones favorite recipes. It looks prettiest with fresh berries but frozen works just fine just make sure they are fully thawed before adding them in.

3 cups of raspberries
1 stick plus 6 tblsp of butter cut into pieces
1 1/4 cups of granulated sugar
1 3/4 cups all purpose flour
3 large eggs
Zest and juice of 2 lemons *(should equal about 1/4 cup of juice)
Powdered sugar for dusting

Preheat oven to 400 degrees

Use your fingers to combine butter, 1/2 cup of sugar and 1 1/2 cups of the flour. Should get to the consistency of crumbs. Pour the mixture into a 9 inch spring-form pan. (Can use cake pan it just doesn't come out as easy.) Press the dough down to form a crust. Bake until golden brown approximately 20 minutes.
Remove the crust from the oven and turn the oven temp. down to 325 degrees. Scatter the raspberries over the crust (I like to add mine strategically to make a pattern but it is not necessary, you may also use mixed berries if you like)
Now you are going to make a sort custard don't worry its painless:) Beat the eggs with the remaining 3/4 cup of sugar until it is think and shiny. Whisk in the zest and the juice and the remaining 1/2 cup of flour. Voila you did it:) Now pour the Lemon Custard over the berries. Bake for 30 minutes more of=r until the custard is set. Let cool and then dust with the powdered sugar.
People will think you are amazing and you hardly worked at all.