Rub lemon zest and sugar together.

Melt butter and white chocolate then whisk together. Mix in lemon sugar, eggs, lemon juice, salt and then flour. Stir until just combined.

Place in a prepared 8x8 or 9x9 baking dish and bake for 35 minutes at 350. Use stainless or aluminum if available instead of glass.

Remove from oven and set aside to cool. Whisk the glaze ingredients and apply to the top of the cooled brownies.