Dessert

Lime Jell-O Cake: The Ultimate St Patrick’s Day Dessert Delight Recipe

Byanna orden March 13, 2026March 13, 2026

Introduction

This Lime Jell-O Cake is a vibrant and refreshing dessert perfect for celebrating St. Patrick’s Day or any time you want a fun, citrus-flavored treat. Light, tangy, and topped with a creamy frosting, it’s sure to delight your guests.

A close-up of a single slice of three-layered green dessert on a white plate with a silver fork. The bottom layer is a bright green moist cake with a crumbly texture. The middle layer is a smooth, shiny green jelly-like gel that sits firmly on the cake. The top layer is a thick, creamy white frosting with swirled peaks. On top of the frosting are two small green shamrock-shaped decorations and a dusting of fine golden powder. In the background, there are blurred similar desserts on white plates, all set against a dark wooden surface with a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 box White Cake Mix (15.25 oz box)
A few drops Green Food Dye
1 pack Lime Jell-O (3 oz)
1 cup Boiling Water
1 cup Cold Water
1.5 cups Heavy Whipping Cream
1 package Cream Cheese (8 oz)
1 cup Powdered Sugar
1 pinch Salt
1 teaspoon Vanilla Extract

Instructions

Step 1: Prepare the cake by making the white cake mix according to the box instructions. Add a few drops of green food dye and bake in a 7×11-inch baking dish until golden and cooked through.
Step 2: Let the cake cool on the counter for about 15 minutes. Poke holes in the cake about ½ to 1 inch apart using a skewer or fork to allow the Jell-O to soak in.
Step 3: Prepare the lime Jell-O by combining 1 cup of boiling water with the Lime Jell-O powder. Stir until completely dissolved, then stir in 1 cup of cold water.
Step 4: Pour the Jell-O mixture carefully over the cooled cake, making sure it soaks through evenly.
Step 5: Chill the cake in the refrigerator for 3 to 4 hours, allowing the Jell-O to set and infuse the cake with lime flavor.
Step 6: Whip 1.5 cups of heavy whipping cream until stiff peaks form.
Step 7: In a separate bowl, beat the cream cheese, powdered sugar, salt, and vanilla extract until smooth. Gently fold in the whipped cream until fully combined.
Step 8: Spread the cream cheese and whipped cream mixture over the chilled cake before serving.

Tips & Variations

For an extra pop of color, add a few drops of green food dye to the whipped cream topping.
Substitute lime Jell-O with lemon or orange for a different citrus twist.
Ensure the cake is slightly warm, not hot, before pouring the Jell-O to avoid melting the gelatin too quickly.

Storage

Store the cake covered in the refrigerator for up to 3 days. Keep it chilled to maintain the Jell-O’s texture. When ready to serve, let it sit at room temperature for 10–15 minutes for easier slicing. Avoid freezing as it may affect the texture.

How to Serve

The image shows a slice of a three-layer dessert on a white plate with a silver fork beside it. The bottom layer is a moist, bright green cake with a crumbly texture. Above the cake is a thick, glossy, green gelatin layer that is smooth and shiny. On top is a thick white cream layer that looks soft and fluffy. The dessert is crowned with a big swirl of whipped cream, sprinkled lightly with gold dust. Two small green shamrock decorations are placed on top of the whipped cream. The background features a white marbled texture, enhancing the focus on the dessert. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different cake mix flavor?

Yes, while white cake mix works best for color and flavor, you can use yellow or vanilla cake mix for a different taste. Avoid strongly flavored mixes that may clash with the lime.