High Protein Jello Mousse | Sugar-Free Protein Dessert

This High Protein Jello Mousse is a light, creamy, no-bake dessert made with sugar-free Jello, Greek yogurt, and protein powder. It takes only a few minutes to blend and can be customized with strawberry, cherry, orange, or any other Jello flavor you enjoy.

Here's Why High Protein Jello Mousse Works

• Fast. The mousse takes about five minutes to mix before chilling.
• Easy. Dissolve, blend, pour, and refrigerate for a simple low carb recipe.
• High Protein. Greek yogurt and protein powder add protein to each serving.
• No Bake. No oven or complicated cooking is required.
• Sugar Free. Sugar-free gelatin creates a sweet keto dessert with fewer carbohydrates.
• Customizable. Change the Jello flavor or add complementary toppings.

Can I Have Sugar Free Jello on Keto?

While some people choose to stay away from artificially sweetened foods and drinks while following a Keto lifestyle, I love having these options. Read more about the best Keto sweeteners (and which to avoid).

Ingredients You'll Need

• Sugar-Free Jello. Provides the flavor, sweetness, color, and gelatin needed for the mousse to set. You'll want to use the small, 3-ounce box.
• Water. Dissolves and activates the gelatin. Water between 122F and 144F is the ideal temperature for the perfect texture.
• Greek Yogurt. Creates a creamy texture while adding protein. I prefer a full-fat variety for a tasty fat bomb.
• Unflavored Protein Powder. Increases the protein content without competing with the Jello flavor. Add one scoop (serving) of your favorite brand. The amount/weight will vary depending on brand.

How To Make Sugar Free Jello Mousse

This Keto Mousse is an extremely easy dessert to prepare, but you do need to have some patience and follow the steps exactly. Use the steps below, along with the tips and tricks, to get the perfect fluffy high protein bite.

Heat the water. You'll want the water to be hot, but not boiling. A temperature between 122F and 144F is the sweet spot. You can test this with a kitchen thermometer.

Dissolve the gelatin. Whisk for about two minutes, until no granules remain.

Cool if necessary. Allow the jello to cool for about 10 minutes so that it can come to room temperature. If the mixture is too hot, it can cause the yogurt to separate when added.

Add the yogurt and protein powder. Add the Greek yogurt straight from the refrigerator and one serving of your favorite unflavored protein powder (the scoop size/weight will vary depending on the brand used) to your room-temperature jello.

Blend until aerated. Whisk vigorously or use a hand mixer for 2 minutes until all of the ingredients are combined.

Portion the mousse. Divide it among four ramekins that are at least 4 ounces each.

Chill until set. Chill for 1-2 hours, or until fully set before serving.

Why Didn’t My Jello Mousse Set?

If your Jello mousse did not set properly, one of these common preparation issues may be the cause:

• The gelatin did not dissolve completely. Whisk the sugar-free Jello into the warm water until no granules remain.
• The wrong amount of water was used. Too much water can prevent the mousse from becoming firm.
• The mixture was not blended thoroughly. Blend until the yogurt and protein powder are completely incorporated and the mixture looks smooth.
• The mousse needs more time to chill. Refrigerate it until fully set, extending the chilling time if necessary.
• An ingredient substitution changed the texture. Different types of yogurt and protein powder can affect how quickly and firmly the mousse sets.

Tips and Tricks for Making This High Protein Jello Mousse

• Patience. The most important thing about getting this jello mousse recipe right is to be patient and make absolutely sure the gelatin is completely dissolved in the water before you start. If you don't do this, you will have granules in your mousse, and that will impact the texture of your bite.
• Whisk. Use a flat silicone whisk or a hand blender to aerate this mousse as much as possible for a light and fluffy bite.
• Variety. Vary the flavors to get different desserts. In the images above, I used an orange jello, but I love the flavor of strawberry or cherry to create a lovely pink mousse.
• Blend well. Blend for plenty of time to aerate the dessert and get a light, airy, mousse-like texture. If it doesn't feel like it's fluffy enough, give the blending a bit longer and it will come together.

Variations

Once you have the basic method down, change the Jello flavor, yogurt, or protein powder to create a different high-protein dessert each time.

• Strawberry Cheesecake- Use strawberry Jello and vanilla protein powder.
• Orange Creamsicle- Combine orange Jello with vanilla protein powder.
• Black Cherry- Use black cherry Jello and unflavored protein powder.
• Lemon Mousse- Use lemon Jello and garnish with lemon zest.
• Extra Creamy- Replace a small amount of yogurt with softened cream cheese, adjusting the nutrition information.
• With Toppings- Add berries, homemade whipped cream, or a spoonful of Greek yogurt before serving.

How Long Does It Last?

Since this sugar free Jello mousse is homemade, it should be stored in an airtight container in the refrigerator and consumed within 3-5 days.

It's always important to use your own judgment and senses to determine whether the sugar free Jello mousse has gone bad. If you notice any signs of spoilage, such as a strange smell or appearance, it's best to discard it.

Want More Delicious Keto Mousse Recipes?

• Keto Lemon Mousse - easy, light, and delicious!
• Keto Mocha Mousse - rich and crave-worthy!
• Low Carb Pumpkin Cheesecake Mousse - don't wait until fall to make this!
• Patriotic Cheesecake Mousse- Perfectly sweet and festive.

You will love this High Protein Jello Mousse that kills the toughest sweet tooth cravings without feeling deprived of your favorite foods. Don't forget to share it with your friends on Facebook and Instagram so they can try it too!

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

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