Pretty in Pink: An Icebox Pie to Celebrate the Midwest’s Local Rhubarb

Ingredients

• Nonstick spray or canola oil, for greasing
• 1½ cups finely ground shortbread crumbs (from store bought or <a href="%E2%80%9Dhttps://www.saveur.com/article/Recipes/Shortbread-1000007892/%E2%80%9D/">homemade shortbread</a>)
• 5 Tbsp. sugar
• ½ tsp. ground ginger
• 3 Tbsp. salted butter, melted
• 2½ cups (10 ounces) diced rhubarb
• ½ cup plus 2 Tbsp. sugar, divided
• ⅓ cup fresh lime juice (from about 4 limes)
• One 14-ounce can sweetened condensed milk
• 4 large egg yolks
• 1½ cups heavy cream
• ½ tsp. vanilla extract