Lemon Sunshine Bars Zesty Crumb Topped Lemon Desserts

Ingredients

• 1 ½ cups (190g) all-purpose flour, plus more for dusting
• ½ cup (113g) unsalted butter, cold and cubed
• ¼ cup (50g) granulated sugar
• ¼ teaspoon salt
• 2-3 tablespoons ice water
• 1 ½ cups (300g) granulated sugar
• ¼ cup (30g) all-purpose flour
• ¼ teaspoon baking powder
• 4 large eggs
• ½ cup (120ml) freshly squeezed lemon juice
• 2 tablespoons lemon zest
• ½ cup (65g) all-purpose flour
• ¼ cup (57g) unsalted butter, cold and cubed
• Powdered sugar