Easy Lemon Jell-O Poke Cake with Lemon Glaze
This easy Lemon Jell-O Poke Cake is bursting with bright citrus flavour, a soft, moist texture, and a sweet lemon glaze, perfect for any occasion.

This easy Lemon Jell-O Poke Cake with Lemon Glaze is a wonderfully moist, refreshing dessert packed with bright lemon flavour. The lemon gelatin soaks into the cake, adding extra moisture and a delicious citrus tang, while the sweet lemon glaze gives it a lovely finishing touch.
It’s a simple, old-fashioned lemon cake that’s perfect for spring gatherings, summer parties, or afternoon coffee. Easy to make, full of flavour, and a great dessert to prepare ahead!

A Soft and Moist Lemon Jell-O Cake with Tangy Glaze
This easy Lemon Jell-O Poke Cake has a wonderfully soft, moist crumb and plenty of bright citrus flavour. The lemon gelatin adds extra moisture, while the sweet and tangy lemon glaze gives the cake a lovely finish. A simple, old-fashioned lemon dessert that’s hard to resist!
Why This Homemade Lemon Poke Cake Is So Good
What makes this lemon poke cake special is how the gelatin soaks into the cake, keeping every slice tender and full of flavour. The combination of sweet lemon glaze and soft yellow cake is delicious without being too complicated. It’s the kind of easy homemade dessert that doesn’t need fancy decorating.
A Refreshing Lemon Cake for Spring and Summer Gatherings
This moist lemon Jell-O cake is perfect for Easter, Mother’s Day, summer barbecues, or family celebrations. It’s also a lovely make-ahead dessert when you have guests coming. Serve it with a little whipped cream and fresh lemon zest for a simple, pretty finish.
How to Make Easy Lemon Jell-O Poke Cake with Lemon Glaze

Simple Ingredients for Easy Lemon Jell-O Poke Cake
One of the best things about this easy Lemon Jell-O Poke Cake is how few ingredients you need. A Betty Crocker lemon cake mix and lemon Jell-O provide plenty of bright citrus flavour, while eggs, oil, and water help create a soft, moist cake.
Fresh lemon adds an extra burst of flavour, and powdered sugar makes a lovely sweet glaze. It’s a convenient shortcut recipe that still tastes like a delicious homemade lemon dessert. Perfect when you want something easy without spending hours baking!

Mixing the Batter for a Moist Lemon Jell-O Poke Cake
Making this easy Lemon Jell-O Poke Cake starts with combining the cake ingredients in a mixing bowl. As you mix, the ingredients come together into a smooth, bright yellow batter with plenty of delicious lemon flavour.
Mix until everything is well combined, but avoid overbeating. A few small bubbles in the batter are perfectly normal. This simple step helps create a soft, tender lemon cake that’s ready for its sweet and tangy lemon glaze.

Getting Your Lemon Jell-O Poke Cake Ready for Baking
Once the batter is smooth and well mixed, pour it into a prepared baking pan and spread it evenly into the corners. This helps your easy Lemon Jell-O Poke Cake bake evenly, giving it a soft, moist crumb and a lovely golden finish.
Give the pan a gentle tap on the counter to release any large air bubbles before baking. It’s a simple little trick that helps create an even lemon cake, ready for its sweet and tangy lemon glaze.

Adding the Sweet Lemon Glaze to Your Lemon Jell-O Poke Cake
Once your Lemon Jell-O Poke Cake is baked and golden, it’s time to add that delicious lemon glaze. While the cake is still warm, poke holes evenly across the surface so the glaze can soak into the cake, adding extra moisture and bright citrus flavour.
Pour the glaze gradually, giving it time to absorb rather than pooling on top. This is what makes this easy lemon poke cake so wonderfully moist and full of tangy lemon flavour. Let it cool before slicing for the best texture.

Tips and Tricks for the Best Moist Lemon Jell-O Poke Cake
• Use lemon cake mix. A Betty Crocker lemon cake mix gives this easy lemon poke cake a soft texture and plenty of citrus flavour without complicated preparation.
• Don’t overmix the batter. Mix just until the ingredients are combined. Overmixing can make your lemon cake dense rather than light and tender.
• Poke holes while the cake is warm. Use a skewer or fork to make evenly spaced holes across the baked cake. This helps the sweet lemon glaze soak into the cake.
• Add the glaze gradually. Pour the lemon glaze slowly over the warm cake, allowing it to absorb between additions. This gives you a wonderfully moist lemon poke cake without leaving too much glaze pooled on top.
• Let the cake cool before slicing. Give the lemon Jell-O poke cake time to set so it cuts into neat squares. Serve with whipped cream and a little fresh lemon zest for an extra special finish.

Real Kitchen Tip: The Secret to a Moist Lemon Jell-O Poke Cake
For an extra moist Lemon Jell-O Poke Cake, poke the holes while the cake is still warm. I find a wooden skewer works well because it allows the sweet lemon glaze to soak into the cake without leaving large holes.
Pour the glaze slowly and give it a little time to absorb. This helps distribute that lovely lemon flavour throughout the cake rather than leaving all the glaze on top. Let the cake cool before slicing, and you’ll have beautifully tender squares with a deliciously tangy lemon finish.

Easy Lemon Jell-O Poke Cake with Lemon Glaze
Equipment
- 9 × 13-inch baking pan
- Large mixing bowl
- Electric hand mixer or stand mixer
- Measuring cups and spoons
- Fine grater or citrus zester
- Lemon juicer
- Rubber spatula
- Small bowl for the lemon glaze
- Whisk
- Wooden skewer, fork or wooden spoon handle
- Cooling rack
Ingredients
Lemon Cake
- 1 box lemon cake mix
- 1 pkg lemon-flavoured gelatin 3 ounces – Jello
- 4 eggs large
- 1 cup water
- ½ cup vegetable oil or canola oil
- ½ cup sour cream
- 1 tablespoon lemon zest finely grated
- 1 teaspoon vanilla extract
Fresh Lemon Glaze
- ⅓ cup lemon juice fresh
- 1¼ cups powdered sugar
- 1 tablespoon melted butter
- ½ teaspoon lemon zest optional
For Finishing
- Powdered sugar for lightly dusting the cooled cake
- Whipped cream or fresh berries optional
Instructions
- Preheat the oven to 350°F. Lightly grease a 9 × 13-inch baking pan.
- Add the lemon cake mix and dry lemon gelatin powder to a large mixing bowl. Stir briefly to distribute the gelatin evenly.
- Add the eggs, water, oil, sour cream, lemon zest and vanilla.
- Beat with an electric mixer on low speed until the dry ingredients are moistened. Increase to medium speed and continue mixing for about 2 minutes, scraping down the sides of the bowl as needed.
- Spread the lemon cake batter evenly in the prepared baking pan.
- Bake for 30 to 35 minutes, or until the centre springs back lightly and a toothpick inserted in the middle comes out clean or with a few moist crumbs.
- While the cake is baking, whisk together the fresh lemon juice, powdered sugar, melted butter and optional lemon zest. The glaze should be smooth and thin enough to pour.
- Let the baked cake rest for about 5 minutes. While it is still warm, use a wooden skewer, fork or the handle of a narrow wooden spoon to poke holes across the surface.
- Slowly pour the lemon glaze over the warm cake, spreading it toward the edges so it can soak into the holes.
- Allow the glazed lemon poke cake to cool completely in the pan.
- Just before serving, lightly dust the top with powdered sugar. Serve as is, or add whipped cream and fresh berries.
Notes
- Use a 3-ounce box of lemon gelatin powder and add it directly to the dry cake mix. Do not prepare the gelatin first.
- Fresh lemon zest gives this lemon Jell-O poke cake a brighter citrus flavour without making the batter too thin.
- Full-fat sour cream works best for a soft, moist lemon cake with Jell-O.
- Poke the cake while it is still warm so the fresh lemon glaze can soak into the holes.
- Add the glaze slowly. This helps it absorb evenly instead of pooling around the edges.
- Check the cake at 30 minutes because baking times can vary slightly between cake-mix brands and baking pans.
- This easy lemon poke cake tastes even better the next day once the lemon flavour has had time to develop.
- Store the covered cake in the refrigerator for up to five days.
