Best Lemon Jello Cake Recipe (Cake Mix Lemon Cake!) - Oh Sweet Basil (2024)

This Lemon Jello Cake is perfect anytime of year, but it’s especially great for Easter and the 4th of July. It’s an easy lemon cake that uses a few shortcuts to speed things up!

The Best Lemon Cake Recipe

Hey guys! It’s Sarah, yes that one who was able to share our road to adoptionwith your help and the most incredible day when we finally held our baby girl and the miracle of adoption. But today is about lemon jello cake.

I got so excited about this easy lemon cake recipe thatI have to warn you that this post not only includes a delicious recipe for lemon jello cake,but it also includes a lot of tangents that you’ll read in the gazillion parenthesis! Writing this down instead of telling it to you personally allows my brain too much time to wander as I write simple sentences. You will learn the inner-workings of my head!

I love lemony food. Everything with lemon tastes fresh—lemonade, lemon squares, pasta lemon cream sauce…Sour Heads (those freshen up your senses pretty quickly). And there is nothing better than a fresh tasting dessert! (Do you want to know how I learned to spell dessert? In elementary school my teacher told me that you want more dessert so you spell it with two “s”es and not one…desert. Shout out to you, school teachers!)

This lemon jello cake is one of our favorite treats. It is the moistest (my sister-in-law’s favorite word…and anything that has the “oi” sound) cake with help from the Lemon Jell-O flavor packet and the icing on top that seeps down through the sponginess (is that a word? I like to make up words) of the cake. And moist cakes are the only way to go.

This lemon jello cake will forever and ever remind me of visiting my grandparents house on Sunday evenings where we would play, talk and eat. I still see their 50-year-old antique silverware and old plates lining the table before everyone digs in. Food does that, doesn’t it?What recipe do you make that transports you back in time?

Lemon Jello Cake Ingredients

This lemon cake recipe comes together quickly with the help of a few shortcuts. I love homemade cakes, but simpler family recipes like this one are great to have on hand too! Here’s what you’ll need to make this cake mix lemon cake recipe:

• Lemon Cake Mix: We prefer Betty Crocker brand, but any brand will work great.
• Eggs: Adds structure to the cake.
• Water: Adds moisture and helps activate the jello making the cake extra moist
• Oil: The fat that keeps the cake moist and tender.
• Lemon Jello: You will use just the jello powder and be sure it isn’t sugar free
• Lemon Juice: Fresh lemon juice is an absolute must!
• Powdered Sugar: Adds all the sweetness to the icing

The measurements for all the ingredients can found down below so keep scrolling down to the recipe card for all the details.

How to Make Lemon Jello Cake

Want to know why this is the best lemon cake recipe ever? Because it’s also the easiest! Here are the basic steps for making this lemon poke cake:

1. Prep: Preheat the oven to 350 degrees F and grease and flour a 9×13 baking pan.
2. Mix: Add the boxed cake mix, eggs, water, oil and jello powder to a stand mixer and mix until just combined.
3. Pour: Pour the cake batter into the prepared baking dish.
4. Bake: Place the cake into the oven and bake for 27-30 minutes.
5. Whisk: While the cake is baking, whisk the ingredients together for the icing.
6. Poke: When the cake is done, poke holes it all over with a fork while it is still hot.
7. Pour: Spread the lemon glaze all over the top of the cake being sure to spread it to every corner of the cake.

It really couldn’t be easier, right?! These instructions can also be found in the recipe card at the end of this post.

Watch this Cake Be Made…

Why Did My Cake Fall in the Middle?

There are several potential causes for fallen cakes, and happily, there are also several solutions.

1. Whether it’s too much or too little, incorrect moisture can cause problems in your cake baking. If there is too little moisture in a cake, it can fall in the center. However, too much moisture can also affect a cake.

2. If you forgot to add theeggs at the right time and then added them later figuring “eh, it will be fine,” you might pay the price for yourlaissez-faireattitude with a fallen cake.Be sure to read the recipe first.

3. Your oven could be to blame.Even if the temperature is set correctly on the dial, that doesn’t necessarily mean that’s the temperature inside of your oven.Check it periodically with a heatproof thermometer to make sure that the temperature you’ve set it on is actually thetemperature inside of the oven.

4. The cake may have puffed up and looked golden on top, but when you take it out of the oven it sinks and turns gummy in the middle.You probably didn’t bake long enough.Don’t depend on a visual cue to detect doneness; you should also insert a skewer or cake tester to make sure it comes out mostly clean.

Tips for Making Lemon Jello Poke Cake

You can use any lemon cake mix you’d like, but we typically stick to good ol’ Betty Crocker. But if there’s another brand you love, use that instead!

A few readers have suggested adding lemon zest into the cake and lemon icing. We haven’t tried this ourselves (yet!), but it sounds delicious.

Readers have also suggested using a mixture of orange and lemon jello in the cake mix or a mixture of orange and lemon juice in the icing. Again, both suggestions sound wonderful. I just wanted to mention these tips in case any of you are looking for ways to amp up the lemon jello cake!

Does Jello Cake Need to Be Refrigerated?

Normally, jello poke cakes need to be refrigerated because you’re pouring stuff over the cake and adding whipped cream, but this lemon jello poke cake is another story. Because the jello is baked into the cake and just a glaze is placed over the top you really don’t need to refrigerate it. Yay!!! Although, it’s actually really yummy both warm and cold, so do as you please. Store it in thefridgeif you want!

Can You Freeze Lemon Jello Cake?

Because this isn’t a poke cake you can freeze jello cake! Lemon jello cake needs to be wrapped tightly in plastic wrap after it has cooled completely. It’s going to stay good for up to 3 months.

This delicious lemon jello cake is perfect for any occasion. With a tangy lemon flavor and a light, fluffy texture, it’s sure to be a hit with your family and friends. Plus, check out our step-by-step video to see every part of the process!

More LEMON DESSERTS to Make:

• Lemon Mandarin Orange Jello Salad
• Sweet Glazed Lemon Cookies
• Classic Lemon Bars
• Lemon Cake with Lemon Cream Cheese Frosting
• Lemon Blueberry Cupcakes
• Lemon Cake with Coconut Frosting
• Lemon Cheesecake Mousse Cups
• Lemon Raspberry Bars

More CAKE RECIPES You Have to Try:

• Apple Cake with Caramel Frosting
• Better Than Anything Cake
• Chocolate Sheet Cake
• Cinnabon Cinnamon Roll Sheet Cake
• Carrot Cake
• Banana Cake
• Banana Pudding Cake
• Lemon Poppy Seed Cake
• Double Chocolate Zucchini Cake
• All our Cake Recipes here!

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