There are some days I just crave something sweet. Lately, I’ve been on a fat bomb kick, and I’m trying to come up with different delicious versions that are good for summer. It’s so hot here, that I can’t stand the thought of cooking or baking. Keto fat bombs are a great way to add both fat, and delicious taste to your keto diet. Now keep in mind that you don’t have to hit all your fat grams. You only eat fat for satiety. If you have questions about macros check out my keto tips here, as well as this Keto Macro Calculator here. But if you’re hungry, you need a little extra fat, or just want something decadent, you can make this Keto Peanut Butter Maple mousse–or really any of the other fat bomb recipes I have here. 

What Are The Four Basic Components Of A Mousse?

A traditional mousse contains four basic ingredients these are: You’ll notice below that my recipe varies significantly from a traditional mousse. To keep this a no cook recipe, I omitted the eggs. To keep it low carb, I used Truvia instead of granulated sugar.

How Can You Thicken Mousse Without Gelatin?

To try to keep this peanut butter mousse vegetarian-friendly, I opted to skip the gelatin that many of other mousse recipes call for. You may be wondering how I managed to thicken this without using it. Well, it’s quite simple, use the ingredients that I commonly use for my daily low carb lifestyle. Both cream cheese and heavy whipping cream are very thick ingredients, so I assumed that they would also thicken this mousse nicely. After giving it a try, I was pleased to find out I was right!

What Is Peanut Butter Mousse Made Of?

Cream CheeseCreamy Peanut ButterTruviaHalf and HalfHeavy Whipping CreamMaple extract

How To Make Peanut Butter Mousse

Believe it or not, it only takes TWO steps to make this tasty keto dessert!

Peanut Butter Mousse Variations

If you love this low carb mousse but are wondering how you can make it better fit your lifestyle, check out some of these tasty variations below:

Sub vanilla extract for maple extractAdd 1-2 tablespoons of cocoa to make a peanut butter chocolate mousseUse sunflower seed butter if you’re allergic to peanutsUse almond butter or cashew butter instead of peanut butterIf you’re not doing keto, you can, of course, use real sugar.

Tips And Tricks

More Low Carb Dessert Recipes

Looking for other delicious mousse recipes? Check out my low carb Mocha Mousse! If you’re a fan of coffee and sweets, this is the perfect dessert for you. Other than that, it’s simplicity itself and a child could make this peanut butter fat bomb with no work at all. I did let mine chill afterward for 30 minutes and I think that really helps it set, and allows the flavors to meld well together. Another fantastically tasty fat bomb is my Keto Truffles recipe! These delightful chocolate morsels are keto friendly and make a fantastic fat bomb to keep you on your way to ketosis!

How Long Does It Last?

If you’re planning to save some for another day, be sure to cover the bowl in the refrigerator otherwise the top dries out a bit. Still good enough to eat, but just not very attractive. Or you could do what I did, which is to slather and hide the top with whipped cream. More fat! More Deliciousness! What would be wrong with that?

What To Serve With Peanut Butter Mousse

Spread it on top of some delicious air fryer baked apples.Dunk an air fried s’more in it.Make a tasty dessert using a chocolate chaffle.

Pin It!

If you love this Peanut Butter Mousse as much as we do, make sure you share it on Facebook and Instagram so your friends can try it too! Don’t forget to Pin it so you can make it again soon.

Don’t forget to check out my other Keto cookbooks.

Keto Instant Pot, Keto Fat Bombs, Sweets, & Treats, and Easy keto in 30 minutes.  

Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 13Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 76Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 4Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 47Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 32Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 84Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 61Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 93Peanut Butter Mousse   Keto Peanut Butter Maple Mousse Recipe - 36