These lime cupcakes with raspberry frosting combine bright, summery citrus with a light, buttery cake and a creamy buttercream made from real raspberries. They’re an ideal treat for warm-weather gatherings, offering a soft crumb with just a hint of lime and a vibrant, fruity topping.
I’m sharing this recipe and my notes over on Oh Sweet Basil. I’ve baked a lot of cupcakes, and recipes that highlight fresh summer berries always stand out. These raspberry-lime cupcakes are a small twist on the classic vanilla cupcake—light, tender, and brightened by lime zest and juice.
The cake batter yields cupcakes that are soft, slightly buttery, and subtly sweet, with lime adding freshness without overwhelming the delicate texture. The crumb remains fluffy and moist, perfect for piping a generous swirl of frosting on top.
The raspberry frosting is made from real raspberries puréed and strained for a smooth buttercream. The result is a creamy, airy topping that carries genuine berry flavor and a lovely pink hue. Because the frosting uses fresh fruit, the flavor is vibrant and natural rather than artificially sweet.
These cupcakes work well for patio parties, picnics, birthdays, or anytime you want a spring or summer dessert that feels light and celebratory. The combination of lime and raspberry creates a pleasing contrast—zesty and bright from the lime, fruity and sweet from the raspberries.
Here are a few practical tips to get the best results when making these cupcakes:
- Bring ingredients like butter, eggs, and milk to room temperature before mixing. This helps create a smoother batter and a more even crumb.
- Use fresh limes for zest and juice. Zest directly into the batter to capture the oils, which provide much of the lime aroma and flavor.
- When puréeing raspberries for the frosting, strain the purée to remove seeds if you prefer a silky buttercream texture.
- Beat the butter thoroughly before adding sugar and fruit purée; this helps achieve a light, fluffy frosting that holds its shape when piped.
- Chill the frosted cupcakes briefly if the frosting becomes too soft, especially in warm conditions. A short rest in the refrigerator firms the buttercream for serving and transport.
Storing and serving suggestions:
- Store unfrosted cupcakes in an airtight container at room temperature for up to two days, or refrigerate for longer storage. Bring to room temperature before frosting or serving for the best texture.
- Frosted cupcakes are best stored in a cool place; if your kitchen is warm, keep them refrigerated and allow them to sit at room temperature for 15–30 minutes before serving so the buttercream softens slightly.
- Garnish with a small lime wedge, a few fresh raspberries, or a light dusting of finely grated lime zest for a pretty finish and extra flavor boost.
If you enjoy experimenting with flavor combinations, these lime cupcakes with raspberry frosting are a simple, satisfying way to highlight fresh summer fruit. They’re easy to adapt—try adding a touch of lime to the frosting for even more citrus brightness, or fold a few finely chopped raspberries into the frosting for texture. No matter how you present them, these cupcakes are meant to be light, fresh, and full of real fruit flavor.
For the full ingredient list and step-by-step method, check the recipe listing on Oh Sweet Basil where I originally published this recipe and detailed the process.
Enjoy baking, and savor these bright, fruity cupcakes all season long.