When a toothpick comes out with a few moist crumbs, it’s easy to think the cupcakes need another minute. That’s actually the cue to take them out: the centers finish setting as the cupcakes cool, and the crumb stays tender instead of drying out. These Christmas cupcakes bake up soft and mild, with a smooth green buttercream finish and red-and-green sprinkles.
I keep the eggs and milk at room temperature so they blend easily with the oil, then whisk the batter only until the flour disappears. That short mix is all it needs. The frosting is just as straightforward: softened butter, confectioners’ sugar, a little cream, and green gel color make a fluffy topping that’s easy to spread or pipe. Each cupcake gets a cheerful finish without complicated decorating, and the soft cake under that sweet buttercream is what makes them worth baking.
Kitchen Note
Add the sprinkles while the frosting is still soft so they settle into the buttercream instead of rolling off. I keep them within reach before I start decorating, because it’s much easier than trying to press them into frosting that has already begun to firm.
Save these Christmas cupcakes for a batch of soft vanilla cake, fluffy green frosting, and festive sprinkles.
Room-Temperature Eggs and Milk Keep This Quick Batter Even
This batter comes together with a few whisks, so the texture of the ingredients matters. Room-temperature eggs and milk combine more smoothly with the canola oil than cold ingredients do. That gives you a more even batter without having to keep whisking in an attempt to work out little streaks or uneven patches.
It’s a small bit of planning, but it suits this simple mixing method. Set the eggs and milk out while you prepare the pan and measure the dry ingredients. Once the wet mixture looks combined, pour it into the flour mixture and stop whisking as soon as the batter is smooth. Extra mixing won’t make the cupcakes lighter; it can make the crumb firmer. A gentle mix and an even bake are what leave you with soft centers that hold up under a generous layer of frosting.
What Gives These Cupcakes Their Tender Crumb and Fluffy Frosting
- All-purpose flour — It gives the cupcakes enough structure to rise and hold their shape. A direct swap with almond or coconut flour won’t work; those absorb liquid differently and won’t produce the same tender cake.
- Baking powder — This is the lift in a batter that doesn’t rely on creaming butter and sugar. Fresh baking powder matters more than choosing a premium brand; an old container can leave the cupcakes short and dense.
- Eggs, milk, and canola oil — Room-temperature eggs and milk blend readily, while the neutral oil keeps the crumb moist after cooling. A neutral vegetable oil can stand in for canola oil without changing the flavor much. Whole milk gives the cake a little more richness than lower-fat milk, though 2% works if that’s what you have.
- Vanilla extract — It rounds out the plain cake and frosting flavors. Use the vanilla you enjoy; there’s no need for a specialty bottle here.
- Unsalted butter and confectioners’ sugar — Softened butter makes the frosting creamy, while confectioners’ sugar gives it body and a smooth finish. Unsalted butter keeps the frosting from tasting saltier than intended.
- Heavy cream and green gel food coloring — Cream loosens the butter-and-sugar mixture into a spreadable frosting. Gel coloring gives a strong green shade without adding much liquid, which is why it’s a better fit here than liquid food color.
- Christmas sprinkles — They add the red-and-green finish. A standard mix from the baking aisle works well; choose a sprinkle size that won’t weigh down piped swirls.
Mix, Bake, and Frost Without Losing the Soft Crumb
Whisk the dry and wet mixtures separately
Heat the oven to 350°F and line a standard 12-cup muffin pan with paper liners. In a medium bowl, whisk together the flour, granulated sugar, baking powder, and salt so the leavener is distributed throughout. In a separate bowl, whisk the room-temperature eggs with the oil, milk, and vanilla until combined. Keeping the two mixtures separate until this point makes it easier to bring the batter together with minimal mixing.
Bring the batter together gently
Pour the wet mixture into the bowl of dry ingredients, then whisk just until the batter looks smooth and no flour streaks remain. Don’t keep whisking once you reach that point; a perfectly worked batter isn’t the goal, and too much mixing can make the finished cupcakes firm. Divide the batter between the liners, filling each about two-thirds full. That leaves room for the tops to rise without spilling over the edges.
Bake to moist crumbs, then cool completely
Bake for 18–22 minutes, checking for tops that spring back when lightly touched and a toothpick that comes out with a few moist crumbs. A clean, bone-dry toothpick can mean the cupcakes have already gone too far. Let them sit in the pan for 5 minutes, then transfer them to a wire rack. Wait until they’re completely cool before frosting; even a little warmth can soften the buttercream and make it slide.
Beat the buttercream until fluffy
Beat the softened butter in a medium bowl with an electric mixer on medium speed for 1–2 minutes, until creamy. Add the confectioners’ sugar in three additions, beating on low after each addition so it doesn’t puff out of the bowl. Add the heavy cream and green gel coloring, then beat on medium-high for 2 minutes, until the frosting is fluffy and spreadable. Spread or pipe it onto the cooled cupcakes, then finish with the Christmas sprinkles.
Easy Ways to Change the Color or Make a Dietary Adaptation
Make a white-and-green swirl
Before mixing in the green gel color, set aside some of the plain buttercream. Color the remaining frosting green, then put both colors side by side in a piping bag for a two-tone swirl. The decoration looks more detailed, while the cupcake and frosting flavors stay the same.
Leave the frosting white
Skip the green gel coloring and frost the cupcakes with plain buttercream, then add the same red-and-green sprinkles. You’ll still get the holiday look, but with a neutral frosting color and no added food coloring.
Make a dairy-free batch
Replace the whole milk with unsweetened dairy-free milk, and use plant-based butter and dairy-free whipping cream for the frosting. Choose products intended for baking and whipping, respectively; the cake may be a little less rich, and the frosting’s texture depends on the plant butter you use.
Storage and Reheating
- Refrigerator: Keep frosted cupcakes covered for up to 4 days. The frosting will firm up when chilled.
- Freezer: Freeze unfrosted, completely cooled cupcakes in an airtight container for up to 2 months. Thaw them at room temperature before decorating.
- Reheating: These are best served at room temperature, not reheated. Let refrigerated cupcakes sit out until the buttercream softens before serving.
Answers to Common Christmas Cupcake Questions
Christmas Cupcakes
Ingredients
Equipment
Method
- Heat the oven to 350°F and line a standard 12-cup muffin pan with paper liners.
- Whisk the flour, sugar, baking powder, and salt in a medium bowl.
- In a separate bowl, whisk the eggs, canola oil, milk, and vanilla until combined.
- Pour the wet ingredients into the dry ingredients and whisk just until the batter is smooth, with no flour streaks.
- Divide the batter among the liners, filling each about two-thirds full.
- Bake for 18–22 minutes, until the tops spring back and a toothpick comes out with a few moist crumbs.
- Cool the cupcakes in the pan for 5 minutes, then transfer them to a wire rack and cool completely.
- Beat the butter in a medium bowl with an electric mixer on medium speed for 1–2 minutes, until creamy.
- Add the confectioners’ sugar in three additions, beating on low after each.
- Add the heavy cream and green gel food coloring; beat on medium-high for 2 minutes, until fluffy and spreadable.
- Spread or pipe the frosting onto the cooled cupcakes and finish with the Christmas sprinkles.