Lemon Ice Cream Sandwiches | RICARDO

Ingredients

• 3/4 cup (180 ml) sugar
• 2 tablespoons (30 ml) cornstarch
• 4 eggs
• 1/2 cup (125 ml) lemon juice
• 1/4 cup (60 ml) unsalted butter, cut into cubes
• 2 egg whites
• 1 cup (250 ml) unbleached all-purpose flour
• 1 teaspoon (5 ml) baking powder
• 1/2 cup (125 ml) unsalted butter, softened
• 1/2 cup (125 ml) sugar
• 1 egg yolk
• 1 lemon, grated zest only