Persian love madeleines

Name: Persian love madeleines
Prep time: 25 min
Total time: 25 min
Cuisine: Middle Eastern
Ingredients: 115g unsalted butter (1 stick), plus more for greasing; 3 large eggs (165g), at room temperature; 125g sugar (1/2 cup + 2 tablespoons); 2 teaspoons rosewater (10g); 1/4 teaspoon lemon zest; 100g flour (3/4 cup); 40g almond meal (1/3 cup); 1/2 teaspoon cardamom; 1/4 teaspoon baking powder; 1/4 teaspoon salt; Special equipment: 1 madeleine tray; 50g powdered sugar (1/3 cup); 15g lemon juice (1 tablespoon); 5g rosewater (1 teaspoon); Finely ground green pistachios; Edible rose petals