How To Make Key Lime Poppy Seed Cake - Best Recipe | Charleston Magazine

Ingredients

• 1 cup (2 sticks) unsalted butter, softened
• 3/4 cup sugar
• 3 eggs
• 1 tsp. vanilla extract
• 3 Tbs. freshly squeezed key lime juice (from approx. 3 key limes), divided
• 1 Tbs. milk
• 1 1/2 cup all-purpose flour
• 1 tsp. baking powder
• 1/4 tsp. salt
• 2 Tbs. poppy seeds
• 1/2 cup confectioner’s sugar
• Zest of 1 key lime