Key Lime Icing May 7, 2010 16 Comments 1.1K shares This sweet, rich yet tart and tangy Key Lime Icing is a cinch to make and has great flavor. I like to pair it with my gluten free Coconut Cupcakes to make Coconut Key Lime Cupcakes. Key Lime Icing Print Email Pin Recipe Ingredients1 pint heavy cream½ cup agave nectar or honey¼ cup lime zest, I use a microplane zester , 3-4 limes InstructionsIn a large bowl, whip the cream, agave and lime zest with a hand blenderWhip until the cream forms soft peaksSpread on your favorite cake or cupcakes Prep Time 5 mins Total Time 5 mins Cook ModePrevent your screen from going dark EquipmentLarge BowlHand BlenderMeasuring Utensils Tried this recipe?Mention @elanaspantry or tag #elanaspantry! This icing would also be an excellent on top of my gluten free Vanilla Cupcakes. Enjoy!