Go Back
–+ servings
Key Lime Cupcakes with zest
Print Recipe
4.75 from 4 votes

Key Lime Cupcakes filled with Key Lime Curd

A zesty cupcake filled with Key lime curd and a dusting a graham cracker crumbs. 
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Dessert
Cuisine: American
Servings: 16 -18 cupcakes
Calories: 475kcal
Author: Candi Elm

Ingredients

Cupcakes

  • 1/2 lb of butter room temp
  • 1 1/2 cups of white granulated sugar
  • 4 large egg yolks
  • 1 cup of sour cream
  • 2 cups sifted flour
  • 1 Teaspoon baking soda
  • 1/8 teaspoon salt
  • 1 teaspoon key lime juice (Nellie and Joe's)
  • 1 teaspoon almond flavor
  • 4 large egg whites beaten fluffy not stiff

Frosting

  • 1/2 lb of softened butter
  • 3 cups of sifted powdered sugar
  • 1 Tablespoon of vanilla extract
  • 1 teaspoon of lime oil or Key lime juice to taste
  • 1/8 teaspoon of salt
  • 1/4 cup graham cracker crumbs

Instructions

  • Cream butter and add sugar beating until well blended. Add flavoring and egg yolks to butter mixture and beat well.
  • Add sour cream and mix well. Fold in dry ingredients. When incorporated remove from mixer and set aside.
  • Beat egg whites in a clean bowl until fluffy. Fold into the batter until well mixed. Do not over mix.
  • Heat oven to 350 degrees and use an ice cream scoop to fill paper cups 2/3 full. Bake for 18 - 20 minutes until light golden.

Frosting

  • Beat softened butter with sifted powdered sugar, 1 cup at a time. Add extracts and salt. Beat for 3 - 5 minutes. Add more extract to taste.
  • Fill with Key Lime Curd and frost when cupcakes have cooled.
  • Optional: Dust with graham cracker crumbs
  • Using a citrus zester, zest key limes on top of graham crackers 

Notes

These treats would also be perfect for your next tea party. I like to use mini cupcakes for my tea parties and I put 3 small desserts on a plate. I usually place a cupcake, maybe a chocolate-dipped strawberry and then either a cookie or a mini cheesecake.

Nutrition

Serving: 1cupcake | Calories: 475kcal | Carbohydrates: 55g | Protein: 4g | Fat: 27g | Saturated Fat: 16g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 115mg | Sodium: 317mg | Potassium: 64mg | Fiber: 1g | Sugar: 42g | Vitamin A: 859IU | Vitamin C: 1mg | Calcium: 31mg | Iron: 1mg