A Sweet Spring Cake with a Surprising Secret – Garden & Gun

Ingredients

• 425 grams (3 cups) fresh or frozen peas
• 300 grams (1⅓ cups) unsalted butter, softened
• 250 grams (1¼ cups) granulated sugar
• 5 eggs
• 3 tsp. vanilla extract
• 1 lemon, zest and juice
• 375 grams (3 cups) all-purpose flour, sifted
• 1 tbsp. baking powder
• 1 tsp. kosher salt
• 340 grams (3 cups) unsalted butter, softened
• 800 grams (7 cups) powdered sugar
• ¼ cup fresh lemon juice
• 3 tbsp. heavy cream
• 1 tbsp. lemon zest
• ½ tsp. kosher salt