This Key Lime Pound Cake recipe is a perfect balance of sweet and tart just like a key lime pie! FULL RECIPE BELOW. BOOKMARK this RECIPE to make later! FULL RECIPE below * 1 1/2 cups unsalted butter room temperature * 2 tbsp shortening or oil * 8 oz cream cheese room temperature * 2 3/4 cups granulated sugar * 6 large eggs room temperature * 3 cups plus 1 tablespoon of sifted cake flour * 1/2 tsp salt * 4 tsp key lime zest * 2 1/2 tbsp key lime juice * 1 tsp vanilla extract Bake at 325 for 75 mi