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Key Lime Cheesecake Fat Bombs


These key lime cheesecake fat bombs taste like bite-sized creamy key lime cheesecakes but are just .5 net carbs, making them keto-friendly.  Perfect for when you need a quick snack to keep your craving down or just want a sweet treat after dinner. 

Easy to make keto fat bombs are for those of you like me who miss key lime pie and cheesecake but not the carbs and sugar that come along with traditional key lime desserts.

You can have all of the tangy, sweet, creamy deliciousness of a key lime cheesecake in a bite-sized form whenever you like without compromising your keto lifestyle. That’s a win if you ask me! 

If you’re not a fan of key lime these fat bombs are so good they might change your mind. But if you prefer other flavors, I’ve got a traditional cheesecake fat bomb and a chocolate cheesecake fat bomb for you! 

And, if you love recipes that feature cream cheese as I do, you should check out our collection of Keto Cream Cheese Recipes for more delicious keto-friendly treats.

Key Lime Cheesecake Fat Bombs

Keto key lime cheesecake fat bombs and limes in a bowl picture

Keto key lime cheesecake fat bombs

One of the greatest things about these low-carb key lime cheesecake fat bombs is that they are super easy to make and flat-out delicious. They taste like frozen little bites of key lime heaven. There’s just something so magical about the combination of the tart and tangy key lime with the sweetness of cream cheese that just works so well! 

Oh, and did I mention these are no-bake fat bombs?! That’s right, it doesn’t get much easier than these fat bombs!

The perfect summer treat any time of the day! Whether it’s a quick snack before a workout or in place of dessert, just one or two of these no sugar key lime cheesecake fat bombs are enough to keep you fully satisfied. Plus, fat bombs can also give you a boost of energy and give your brain the healthy fats it craves.

So, if you’re anything like me and NEED your sweet treats on hand at all times, then these bite-size keto cheesecakes are seriously for you!

How To Make Fat Bombs With Cream Cheese

These cream cheese fat bombs are easy, no-bake, and only take a few minutes to whip up. They also only require a few ingredients. They’re not quite 3 ingredient fat bombs, but they’re pretty close! That’s why I think they’re one of the best keto fat bombs!

If you’re worried about key limes not being available or in season in your area, I’ve got a secret to share with you. Regular limes will work just as well and no one will notice! So you can pretend it’s summer all year round and enjoy your key lime cheesecake fat bombs! 

These easy fat bombs really come together so quickly. It’s just a matter of beating the room temperature cream cheese and butter together until fluffy and then adding in your sweetener, vanilla extract, coconut oil, and key lime juice. That’s it! 

key limes in a bowl on table cloth

key limes in a bowl ready to use.

Disclosure: Some of the links below are affiliate links, meaning at no additional cost to you, I will earn a commission if you click through and make a purchase.

Once it’s all combined you’ll add your mixture to a piping bag (or use the old “sandwich bag with the tip snipped off” trick) and pipe into a 1” cavity mold, pop them in the freezer for about 30 minutes and enjoy! 

If you don’t have a mold you can refrigerate your fat bomb mixture for about 20 minutes until it firms up and then scoop it onto a parchment-lined cookie sheet using a small cookie scoop. Then just place the fat bombs in the freezer to solidify. I recommend you store your fat bombs in an airtight container in your freezer as they will soften at room temperature. 

Why Eat Fat Bombs?

You may be asking why you should even consider adding cheesecake fat bombs to your diet. Well, if you’re following a low-carb keto diet, chances are you probably already understand that your main source of energy should come from fat. But if you are new to this lifestyle adding fat to your diet in the form of fat bombs may seem odd to you.

In a keto diet, the main goal is to reduce your carbs drastically and raise your healthy fat intake so that you can enter ketosis and burn fat for fuel. 

A true Ketogenic diet’s macros are close to, 75% fat 20% protein, and 5% carbs. Some people track every macro and others simply let their hunger guide them. I recommend you test what macros work best for you and see how your body reacts since everyone is different.

By adding more healthy fats into your diet you can keep your appetite in check, gain more energy, keep sugar cravings to a minimum, and much more! This is why keto fat bombs could be your answer to how to stop craving sugar. Fat bombs provide healthy fats to satisfy your sweet tooth without carbs and no sugar!

Fat bombs can also be an effective tool in raising your ketone levels. Because when your body burns fat for fuel instead of glucose, it’s important to have enough dietary fat in your diet.

If you don’t have enough fat to fuel your metabolism you can experience a stall or decrease in ketone levels. Being in ketosis is the goal when doing a ketogenic diet, because when your ketone levels are elevated your appetite drastically reduces.

This is why easy fat bombs are a perfect (and delicious!) addition to your keto lifestyle, you can have a higher amount of ketones and indulge in a cheesecake treat, what’s not to love? 

keto key lime cheesecake fat bombs on a blue poke dot plate and a small green stand

keto key lime cheesecake fat bombs served and ready to enjoy.

Don’t Mix High-Fat Foods With High Carbs

If you want to include fat bombs in your diet you need to also reduce your carbohydrate intake.  I can not stress this enough. Adding extra fat, such as fat bombs for keto to a traditional diet that is high in carbs can spell disaster. 

Why do you ask? Because high fat and high carbs should never co-exist. It’s a recipe for disaster. This is why junk food is so detrimental to our health.

You see, it’s the carbs that make your body store the fat. Dietary fat alone is not a bad guy. When carbs and fat are combined you will not gain the benefits of burning fat for fuel. Instead, you will find yourself packing on some extra unwanted pounds.

So do yourself a favor and be sure you are following a keto low carb diet before thinking of adding fat bombs to your diet.

When you’re ready to add the fat to your diet, I’ve created several fat-bomb recipes for you that are easy to whip together. I hope you will take a look at these too.

Other Easy Fat Bomb Recipes

What You’ll Need

The following is a list of tools, equipment, and ingredients you will need for these key lime cheesecake fat bombs.

Best Sugar-Substitutes For Cream Cheese Fat Bombs

I have several sugar substitutes you can use when making these keto cheesecake fat bombs. If you’re looking for a sweetener that reminds you of real sugar I’d recommend you try Lakanto Monk Fruit.

The texture of this all-natural sweetener is spot on plus it barely has an aftertaste.  I’m also partial to Swerve which is an erythritol blend.

order essential keto bread

You could also use the stevia and erythritol-based brand Pyure here with good results. Lastly, if you can’t easily find a more natural sugar substitute you can also use Splenda with great success. 

I just don’t recommend any liquid sweeteners because I find they tend to crystallize when frozen.

Tag Us

I sure hope you will give these keto-friendly key lime fat bombs a try. Once you do, make sure you remember to tag us on  Instagram and Facebook. It’s what keeps this girl encouraged to keep sharing and perfecting her recipes.

Also, check out our Amazon Store for our recommendations. You might be surprised by how many great keto options are at your disposal.

Grab Our Books!

In case you don’t know we have authored two books for you, Essential Keto Bread and Essential Keto Desserts both inspired by your requests over the years. It’s my prayer these keto cookbooks will help make keto a delicious breeze for you.

key lime cheesecake fat bombs on stand and plate

Key Lime Cheesecake Fat Bombs

Yield: 30
Prep Time: 5 minutes
Cook Time: 25 minutes
Total Time: 30 minutes

These key lime cheesecake keto fat bombs taste like bite-sized creamy key lime cheesecakes but are just .5 net carbs. Perfect for a quick snack to keep your craving downs or just a sweet treat after dinner.



  1. In a medium-sized bowl using an electric mixer beat the room temperature cream cheese and butter until light and fluffy.
  2. Next add sugar substitute, vanilla, and coconut oil.
  3. Add in the key lime juice and mix well until fully incorporated.
  4. Using a pastry bag, or small cookie scoop add the mixture into small cupcake liners or silicone mold.
  5. Place in the freezer for an hour to firm up.
  6. Pop your cheesecake fat bombs and store them in a container in your freezer.
  7. Note that these fat bombs will melt at room temperature.


Makes 30 1- inch cheesecake fat bombs.

You can add a bit of lime zest to the bottom of your fat bombs for extra flavor. Store your fat bombs in the freezer in a freezer tight container for up to 3 months.

Nutrition Information:
Yield: 30 Serving Size: 1
Amount Per Serving: Calories: 65Total Fat: 7.1gSaturated Fat: 4.8gCholesterol: 16mgSodium: 23mgCarbohydrates: 0.5gNet Carbohydrates: 0.5gFiber: 0gSugar: 0gProtein: 0.6g

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