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Keto Key Lime Pie Fat Bombs

4.8 stars, average of 50 ratings

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These Keto Key Lime Pie Fat Bombs are a perfect way to add a hit of fat to your day all while soothing your sweet tooth.

They’re almost like a low-carb cheesecake but a bit more solid thanks to the coconut butter. A sprinkle of matcha green tea powder on top plays to the green theme for the limes but it’s totally optional. I love the chunks of cacao butter in these too, like little gems of white chocolate!

Heads up that these fat bombs will melt so be sure to store them in the refrigerator until ready to serve. You can even freeze these sugar-free treats so you don't have to worry about eating too many of them. Remember, eating too many treats can be counterproductive for fat loss!

Hands-on Overall

Serving size fat bomb

Allergy information for Keto Key Lime Pie Fat Bombs

✔  Gluten free
✔  Egg free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Fish free
✔  Shellfish free
✔  Beef free

Nutritional values (per serving, fat bomb)

Net carbs2.2 grams
Protein2.5 grams
Fat24.4 grams
Calories230 kcal
Calories from carbs 4%, protein 4%, fat 92%
Total carbs4.2 gramsFiber2 gramsSugars1.8 gramsSaturated fat18.1 gramsSodium75 mg(3% RDA)Magnesium6 mg(2% RDA)Potassium80 mg(4% EMR)

Ingredients (makes 10 servings)

  • 1 cup full-fat cream cheese, softened to room temperature (240 g/ 8.5 oz)
  • 1/2 cup coconut butter (125 g/ 4.4 oz) - you can make your own
  • 1/4 cup virgin coconut oil (60 ml/ 2 fl oz)
  • 1/4 cup cacao butter, chopped into small pieces (55 g/ 1.9 oz)
  • 1/4 cup powdered Swerve or Erythritol (40 g/ 1.4 oz)
  • 1/4 cup key lime juice (60 ml/ 2 fl oz)
  • 1-2 tbsp finely grated key lime zest
  • Optional: 1 tsp matcha powder, for topping


  1. Mix all of the ingredients except for the matcha powder in a large bowl until fully combined.
  2. Divide into 10 equal sized balls (about 58 g/ 2 oz each) and place on a parchment lined baking sheet.
    Keto Key Lime Pie Fat Bombs
  3. Transfer to the freezer for 30 minutes to set before topping with matcha if desired.
  4. Store in an airtight container in the refrigerator for up to 5 days, or freeze for up to 3 months. Keto Key Lime Pie Fat Bombs

Ingredient nutritional breakdown (per serving, fat bomb)

Net carbsProteinFatCalories
Cream cheese, soft (full-fat)
0.8 g1.7 g6.7 g59 kcal
Coconut butter, organic, unsweetened
0.8 g0.8 g6.9 g71 kcal
Coconut oil, extra virgin
0 g0 g5.4 g49 kcal
Cocoa butter, organic (cacao butter)
0 g0 g5.5 g48 kcal
Swerve, natural sweetener (Erythritol and chicory inulin based)
0.2 g0 g0 g1 kcal
Lime juice, fresh
0.5 g0 g0 g2 kcal
Lime zest (peel), fresh
0 g0 g0 g1 kcal
Total per serving, fat bomb
2.2 g2.5 g24.4 g230 kcal

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Lauren Lester
Creator of Healthful Creative

Lauren Lester

Lauren is a food photographer, recipe developer, and author.

She is the founder of the creative content agency, Healthful Creative. HC specializes in helping food centered brands share their story through recipe development + food photography.

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Comments (8)

I was super excited to make these. I have never used cacao butter before… but had everything else on hand. I went ahead and got some… i wish I hadn’t!
I have loved all your recipes but the cacao butter had a strong taste and a strong smell that I just could not get past. I am guessing it’s just me: I tend to be very sensitive to smells.
So - I remade them, replacing the cocao butter with homemade coconut butter… these turned out amazing and I will make them again and again this way!
Thank you for the recipe with this minor tweak I absolutely love it!

Hi Dawn, I'm sorry it seems that your comment got trapped in a filter! I think you're right that for some people it is a bit too strong tasting. I'd probably go with coconut butter just to be safe. Thank you for your feedback!

These are Ahhhmazing!!! I took the time to make my own coconut butter which is taking its place next to my other nut butters as a staple. I didn’t have cacao butter and used real butter as sub, looking forward to the cacao but at this point not missing it...the flavor of these is wonderful! Will be making again! Keto for life ladies!
Thank You😊💕

Thank you so much Lisa, I'm glad you enjoyed!

Woweezers! These are great! Thank you. As I was making them I was a little apprehensive if the key lime would be vibrant enough... But oh yes! Thanks for sharing

Thank you, I'm glad you enjoyed!

Hi... I assume we can use regular lime for these 🤓

Absolutely! Lemon taste great too 😊