Raspberry Lemon Heaven Cupcakes are soft, fluffy lemon cupcakes bursting with fresh raspberries and topped with a creamy lemon cream cheese frosting. They’re the perfect mix of sweet, tart, and tangy in every bite.
Preheat your oven to 350°F (175°C). Line your cupcake pan with paper liners.
Step 2: Mix the Batter
In a large bowl, whisk together the white cake mix, buttermilk, oil, eggs, and lemon zest. Stir just until smooth—don’t overmix.
Step 3: Add the Raspberries
Gently fold in the raspberries. I like to toss them in a teaspoon of flour first so they don’t all sink to the bottom.
Step 4: Fill and Bake
Divide the batter evenly between the cupcake liners, filling each about 2/3 full. Bake for 18–22 minutes, or until a toothpick comes out clean.
Step 5: Cool Completely
Let the cupcakes cool in the pan for about 5 minutes, then move them to a wire rack to cool completely before frosting.
Step 6: Make the Frosting
In a medium bowl, beat the softened butter and cream cheese until smooth. Add in the powdered sugar, lemon juice, lemon zest, and vanilla. Beat until light and fluffy.
Step 7: Frost the Cupcakes
Once the cupcakes are completely cool, frost them using a spoon, knife, or piping bag—whatever you’ve got works!