Lemon Cupcakes With Creamy Lemon Frosting

43 min | easy | vegetarian

Recipe by Eunice Published Apr 11, 2026

Prep Time	Cook Time	Total Time
25 min	18 min	43 min

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Introduction

These lemon cupcakes are soft, bright, and filled with fresh citrus flavor, then topped with creamy lemon frosting.

They are perfect for spring parties, baby showers, Easter dessert tables, or any time you want a light, cheerful treat.

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Prep the pan and oven

Heat the oven to 350°F and line a 12-cup muffin pan with paper liners.
Set the butter, eggs, milk, and cream cheese out early so they mix smoothly.
Mix the dry ingredients

Whisk the flour, baking powder, baking soda, and salt in a medium bowl until evenly combined.
Cream the butter and sugar

Beat the softened butter and sugar until light and fluffy, about 2 to 3 minutes.
Beat in the eggs one at a time, then add the lemon zest.
Add the liquids

Stir the lemon juice, milk, and vanilla together in a small cup.
Add the dry mixture to the butter mixture in three parts, alternating with the milk mixture.
Mix just until no dry streaks remain.
Fill and bake

Divide the batter evenly among the liners, filling each about two-thirds full.
Bake for 16 to 20 minutes, until the tops spring back lightly.
Cool in the pan for 5 minutes, then move to a rack.
Make the frosting

Beat the butter and cream cheese until smooth and creamy.
Add the powdered sugar, lemon zest, lemon juice, vanilla, and salt.
Beat until fluffy and fully combined.
Frost and serve

Make sure the cupcakes are completely cool before frosting.
Spread or pipe the frosting onto each cupcake, then finish with extra zest if you like.

Whole milk for buttermilk: Buttermilk gives the cupcakes a softer crumb and a gentle tang that works very well with lemon.
Cream cheese for mascarpone: Mascarpone makes the frosting silkier and a bit less tangy, so the lemon flavor tastes extra clean.
Lemon zest for lime zest: Lime zest brings a fresh green note and keeps the frosting bright with a fun key-lime feel.

Zest before juicing: Zest the lemons before cutting them. You will get more zest, and the fine pieces blend in better.
Use room-temperature ingredients: Room-temperature butter, eggs, milk, and cream cheese make a smoother batter and frosting. Cold ingredients can leave lumps and reduce volume.
Stop mixing early: Stop mixing as soon as the flour disappears. Overmixed batter makes cupcakes tighter and less tender.
Portion with a scoop: A 3-tablespoon scoop portions the batter evenly. Even cups bake at the same rate.
Pipe with a large star tip: A large star tip gives neat swirls and helps each cupcake hold the same amount of frosting.

^* Approximate, per serving.
Data source: USDA FoodData Central.

Why did my cupcakes turn out dense?: Dense cupcakes usually come from overmixing or packed flour. Spoon the flour into the cup, level it, and mix gently.
Why did the centers sink?: Sinking centers often mean the cupcakes were underbaked or the oven ran cool. Bake until the tops spring back and test with a clean toothpick.
What if the frosting is too soft?: Soft frosting usually needs more chill time. Refrigerate it for 15 minutes, then beat briefly before piping.
Can I make these ahead?: Yes, bake the cupcakes one day ahead and store them covered at room temperature. Frosted cupcakes keep well in the refrigerator for two days.