Margarita Lime Cake Bars

Name: Margarita Lime Cake Bars
Prep time: 20 min
Cook time: PT-490591H8M54S
Total time: 1 h 5 min
Cuisine: American
Ingredients: 1 box Yellow Cake Mix; ½ cup Unsalted Butter, melted; 1 Egg, room temperature; 2 tsp Lime Zest, from 1 whole lime; 8 oz Cream Cheese, softened; 2 ½ cups Powdered Sugar; 2 Eggs, room temperature; 3 oz Tequila; 2 oz Margarita Mix; 1 tsp Vanilla Extract; 2 tsp Lime Zest; ¼ cup Powdered Sugar (for garnish); 2 tsp Lime Zest (for garnish); 2 tsp Margarita Salt (for garnish)

Author: Clara Hastings

Published: October 26, 2025

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Introduction to Margarita Lime Cake Bars

Welcome to the wonderful world of sweets! So, when that craving hits, and you want something as refreshing as the air in the summer, try my Margarita Lime Cake Bars. This dessert isn’t just fast but injects a bit of fun and flavor into any festivity. Busy day or spur-of-the-moment entertaining the tartness of lime and buttery warmth really meld well together on your palate and create quite a pleasing taste. You’ll win over your friends with this simple, no-stress recipe that tastes just like summertime.

Why You’ll Love This Margarita Lime Cake Bars

These Margarita Lime Cake Bars are the ultimate dessert solution for busy moms and professionals. They are quick to prepare, taking less than an hour from start to finish. The buttery, creamy texture combined with a zingy lime flavor is simply irresistible. You’ll love how they bring a burst of sunshine to any occasion, be it a family dinner or a picnic with friends. Plus, everyone loves a good cake bar!

Ingredients for Margarita Lime Cake Bars

Let’s gather all the essentials for these zesty delights! Below is a list of ingredients you’ll need to create your Margarita Lime Cake Bars. These ingredients come together to form a smooth, creamy filling over a beautiful crust. Take a peek!

Yellow Cake Mix: This forms the foundation of our cake bars. Quick and convenient, it adds a rich flavor and helps create that tender texture.
Unsalted Butter: Melting this butter gives your crust a rich flavor. Unsalted is best, so you can control the saltiness of your bars.
Egg: Just one for the crust; it binds everything together and brings moisture to the dough.
Lime Zest: The zest from fresh limes brings a punchy citrus aroma and flavor. You’ll need it for the crust and filling, so don’t skimp!
Cream Cheese: This creamy ingredient makes the filling luxuriously smooth. It balances the tartness of the lime wonderfully.
Powdered Sugar: Essential for sweetness! This fine sugar dissolves easily and gives your filling a silky texture.
Tequila: Adds a cheeky twist to your bars. Use a good quality tequila for the best flavor.
Margarita Mix: This adds sweetness and a hint of tang. Pot for a natural mix to complement your bars beautifully!
Vanilla Extract: Just a splash enhances the overall flavor profile of your dessert.
Extra Lime Zest: For that final pop of citrus flavor as a garnish, it brightens up the presentation.
Powdered Sugar (for garnish): A sprinkle of this makes everything look fancy. Plus, who doesn’t love a little powdered sugar?
Margarita Salt: This unique finishing touch is optional but adds a fun, savory contrast to the sweet filling.

You’ll find exact measurements for each ingredient at the bottom of the article, ready for you to print and take to the kitchen!

How to Make Margarita Lime Cake Bars

Let’s dive into the fun part—making these Margarita Lime Cake Bars! This recipe is straightforward and takes you step-by-step. Follow along as we create this refreshing treat. Don’t worry; I’ll guide you through every detail!

Step 1: Preheat the Oven

First things first, preheat your oven to 350°F (175°C). This ensures your bars bake evenly and turn out perfectly.

Next, grab your 9×13 inch baking dish. Line it with parchment paper for easy removal later. A quick spray of cooking spray on the dish before the parchment goes down makes it extra non-stick!

Step 2: Prepare the Crust

Now it’s time to whip up the crust! In the bowl of a stand mixer, combine all the ingredients for the crust. I love using a mixer because it saves time and energy, but you can use your hands if you prefer.

Mix on medium to high speed. Watch as your ingredients transform into a dough-like ball. This should only take a few minutes, so keep an eye on it!

Step 3: Press the Crust

Once your crust mixture is ready, it’s time to press it into your baking dish. Take your dough and evenly press it into the bottom of the prepared dish. Make sure to cover the whole bottom to form a solid base for the bars. This crust is the magical layer that holds everything together!

Step 4: Create the Filling

In a medium mixing bowl, it’s time to make the creamy filling! Combine all the filling ingredients there. Using an electric mixer works best here, too.

Mix until the filling is smooth and creamy. Trust me, this step is crucial for that luxurious texture you want in your Margarita Lime Cake Bars. No lumps, just creamy goodness!

Step 5: Combine and Bake

Pour that beautiful creamy filling over the prepared crust in the baking dish. Spread it out evenly so every bar gets that delicious lime flavor.

Now it’s time to bake! Place the dish in the oven for 40-45 minutes. Keep an eye on it, and look for the edges to turn a light golden brown. That’s your cue that they’re almost ready!

Step 6: Cool and Garnish

After baking, remove the dish from the oven and let the Margarita Lime Cake Bars cool for about an hour. This cooling time is essential—it helps them set up nicely.

Finally, once cooled, it’s garnishing time! Sprinkle powdered sugar, margarita salt, and extra lime zest on top. This adds a lovely presentation and a zesty pop that everyone will love!

Tips for Success

Always use room temperature ingredients for a smoother batter.
Don’t rush the cooling time—this helps the bars set perfectly.
For cleaner cuts, use a sharp knife dipped in hot water before slicing.
Experiment with fresh lime juice for added zing in your filling.
Store any leftovers in the fridge for a refreshing treat the next day.

Equipment Needed

9×13 inch Baking Dish: A glass or metal one works great. If you have a dish that’s slightly smaller, that’s okay too!
Stand Mixer or Hand Mixer: Use whichever you have; both will get the job done!
Parchment Paper: Essential for easy removal. If you don’t have any, oil your baking dish well.
Measuring Cups and Spoons: Necessary for accuracy; using a scale is also an option if you prefer!

Variations

Gluten-Free Version: Substitute the yellow cake mix with a gluten-free cake mix. This ensures everyone can enjoy these tasty bars without worries.
Coconut Twist: Mix shredded coconut into the crust for a tropical touch. It pairs beautifully with the lime flavor!
Vegan Option: Use a vegan cake mix and replace eggs with flaxseed meal or applesauce. Swap cream cheese for a plant-based alternative.
Fruit Additions: Incorporate diced fresh strawberries or blueberries into the filling for a fruity explosion alongside that lime zest!
Spiced Variation: Add a pinch of cinnamon or nutmeg to the crust for a warm, comforting flavor that balances the tart lime.

Serving Suggestions for Margarita Lime Cake Bars

Pair with fresh berries for a pop of color and flavor.
Serve alongside vanilla ice cream for a delightful contrast.
Complement with a chilled glass of sparkling water or lemonade.
Garnish each bar with a lime wedge for an appealing presentation.
Drizzle with a light glaze of lime juice for extra zing!

FAQs about Margarita Lime Cake Bars

If you’re like me, you might have a few questions before diving into this refreshing dessert adventure. Here are some common queries about Margarita Lime Cake Bars that I often hear from fellow home cooks:

Can I use a different flavor of cake mix?

Absolutely! While yellow cake mix gives the best flavor, feel free to experiment with other flavors like white or even lemon cake mix for a fun twist!

How can I store leftover bars?

Store your Margarita Lime Cake Bars in an airtight container in the refrigerator. They stay fresh for up to five days, giving you a delightful treat to enjoy later!

Can I make these bars ahead of time?

Yes! These bar desserts actually taste even better after a day in the fridge. Make them a day before your event to let all those flavors meld together beautifully!

Is it necessary to use tequila?

If you prefer a non-alcoholic version, you can skip the tequila altogether! Just add an extra splash of margarita mix for flavor without the alcohol.

Can I freeze Margarita Lime Cake Bars?

Yes! Wrap them tightly in plastic wrap and then foil before freezing. They can be frozen for up to three months. Just let them thaw in the fridge before serving!

Final Thoughts

Baking Margarita Lime Cake Bars is more than just making dessert; it’s creating a shared experience. When I see the smiles on my family’s faces as they take that first bite, it fills my heart with joy. This recipe brings a burst of sunshine to any occasion, turning an ordinary day into something special. Whether it’s a family dinner, a potluck, or just a quiet evening at home, these bars add a refreshing twist. So grab your ingredients, roll up your sleeves, and let’s whip up some happiness together with this delightful treat!