If you’re looking for a dessert that’s vibrant, tangy, sweet, and absolutely stunning—this Raspberry Glazed Key Lime Cake is your new go-to. With the tropical zing of key lime and the bold punch of raspberry glaze, this cake is a refreshing alternative to heavy desserts. It’s light, colorful, and packed with flavor, making it perfect for spring brunches, summer picnics, or even as a showstopper holiday treat.

In this blog post, we’ll walk you through everything you need to know about making this irresistible cake, from baking tips to presentation ideas.

Why You’ll Love This Key Lime Cake

The combination of key lime and raspberry isn’t just beautiful—it’s also a burst of flavor that’s hard to beat. The moist, citrusy crumb of the lime cake pairs beautifully with the tart-sweet glaze made from fresh raspberries. This cake has:

A light, fluffy texture

Refreshing citrus flavor

Natural pink raspberry glaze

Gorgeous color and presentation

A balanced sweet-tart profile

It’s the kind of dessert that makes people say “wow” before they even take a bite—and the flavor seals the deal.

What Makes It Special?

Unlike traditional key lime pies, this cake brings all the beloved citrus flavor into a soft, tender crumb. It uses real key lime juice and zest for that signature tang, while the glaze is made with fresh or frozen raspberries for a bright pink topping that’s naturally colored and full of berry goodness.

It’s also incredibly versatile. Serve it as a loaf cake, bundt cake, or even cupcakes—this batter adapts beautifully.

Ingredients You’ll Need

Here’s a quick overview of what goes into this cake:

All-purpose flour – For the cake structure

Baking powder + baking soda – To help it rise and stay fluffy

Unsalted butter + oil – For richness and moisture

Granulated sugar – To sweeten and balance the citrus

Eggs – For structure and stability

Key lime juice and zest – The star flavors

Greek yogurt or sour cream – For tang and tenderness

Fresh raspberries + powdered sugar – For the glaze

Pro Tips for the Best Key Lime Cake

Use fresh key limes if possible – The flavor is more fragrant and floral than regular limes.

Zest before juicing – It’s much easier, and you’ll get more zest.

Let it cool completely before glazing – This helps the glaze set beautifully.

Strain the raspberry glaze for a smoother finish, or leave the seeds for a more rustic look.

How to Serve It

This cake is best served slightly chilled or at room temperature. Garnish with extra lime zest, thin lime slices, or a few fresh raspberries on top for an elegant finish.

Perfect pairings include:

A dollop of whipped coconut cream

Fresh mint sprigs for color and contrast

Light iced tea or sparkling water with lime

Make It Vegan-Friendly

This recipe can easily be adapted into a vegan dessert. Replace the butter with plant-based margarine, use flax eggs, and substitute Greek yogurt with coconut yogurt. You’ll still get a flavorful, fluffy cake with all the citrusy goodness.

Final Thoughts

Whether you’re baking for a special occasion or just want to treat yourself to something unique, Raspberry Glazed Key Lime Cake is a beautiful, flavorful dessert that’s as joyful to look at as it is to eat. The zing of the lime and the fruity glaze are a match made in dessert heaven.

So go ahead—grab those limes and berries and let’s make something amazing. Don’t forget to snap a picture before you slice it, because this one’s definitely Instagram-worthy.