Margarita Cupcakes With Key Lime Icing Recipe

Name: Margarita Cupcakes With Key Lime Icing
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (18 1/4 ounce) box white cake mix (no pudding in the mix); 1 (10 ounce) can frozen margarita mix, thawed (undiluted); 3 egg whites; 2 tablespoons vegetable oil; 1 tablespoon grated lime zest; FOR ICING; 8 tablespoons unsalted butter, softened; 1 (8 ounce) package cream cheese, softened; 2 tablespoons key lime juice; 1 teaspoon key lime zest or 1 teaspoon lemon zest; 4 -5 cups confectioners' sugar

Servings: persons

1 (18 1/4 ounce) box white cake mix (no pudding in the mix)
1 (10 ounce) can frozen margarita mix, thawed (undiluted)
3 egg whites
2 tablespoons vegetable oil
1 tablespoon grated lime zest
FOR ICING
8 tablespoons unsalted butter, softened
1 (8 ounce) package cream cheese, softened
2 tablespoons key lime juice
1 teaspoon key lime zest or 1 teaspoon lemon zest
4 -5 cups confectioners' sugar

1
In large bowl, combine cake mix, Margarita mix, egg whites and vegetable oil using electric mixer.
2
Stir in lime zest; mix completely.
3
Fill prepared pans 2/3 full.
4
Bake according to box directions (usually 325 degrees - be sure to check box!) 22-24 minutes or until toothpick inserted in center of cupcake comes out clean.
5
Cool in pan on cooling rack 5-8 minutes.
6
Remove cupcakes from pan; cool completely.
7
FOR ICING:
8
In large bowl, cream butter, cream cheese, juice and zest with electric mixer until light and fluffy.
9
Add 4 cups confectioners' sugar, one cup at a time; continue beating until light and fluffy.
10
If icing is too thin add additional confectioners' sugar 1 tablespoon at a time.

851

kcal

Calories

Fat

103

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 11 ingredients. The key ingredients include: 1 (18 1/4 ounce) box white cake mix (no pudding in the mix), 1 (10 ounce) can frozen margarita mix, thawed (undiluted), 3 egg whites, 2 tablespoons vegetable oil, and more.

Yes, Margarita Cupcakes With Key Lime Icing falls under the Baking & Desserts category and is a great choice for this type of meal.

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

That's it — enjoy your meal!

Margarita Cupcakes With Key Lime Icing

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions