Chocolate Peanut Butter Chia Mousse
- Nikita Alvegaard-Struble
- Oct 23
- 3 min read

Simple ingredients turn into cozy little bites of happiness with this Chocolate Peanut Butter Chia Mousse. It is creamy, chocolatey, and secretly packed with nutrition. Indulgent enough to feel like dessert but wholesome enough to enjoy any time of day.
This mousse is all about balance. The peanut butter brings rich, nutty flavor, the cocoa powder gives it a deep chocolate kick, and the chia seeds thicken it naturally while adding fiber and protein. Plus, it is ridiculously easy to make, requires no baking, and can be prepared ahead of time for a quick grab-and-go snack or a fancy treat for guests.
Why You Will Love This Recipe
This chia mousse is easy to make, healthy, and completely customizable. It is naturally thickened by chia seeds, so it is gluten-free and can be made vegan with plant-based milk and maple syrup. The chilling process transforms it from a simple mixture into a smooth, creamy, mousse-like dessert.
It is also playful to eat. You can layer it with fruit, granola, or a drizzle of chocolate for an extra special touch. At Quirky Kitchen Café, we love recipes that feel cozy, indulgent, and a little unexpected, and this mousse fits that perfectly.
Ingredients
• 1 1/3 to 1/2 cup milk (adjust depending on desired thickness)
• 1/2 cup chia seeds
• 1/3 cup cocoa powder
• 1/3 cup maple syrup
• 1/3 cup peanut butter
• 1 teaspoon vanilla extract
Optional toppings: sliced banana, berries, chocolate chips, or granola
Step-by-Step Instructions
Step 1 | Combine Ingredients
In a medium-sized bowl, combine milk, chia seeds, cocoa powder, maple syrup, peanut butter, and vanilla extract. Stir well until everything is smoothly combined.
Step 2 | Chill
Cover the bowl with plastic wrap and place it in the refrigerator for a minimum of 2 hours, or overnight for best results. The chia seeds will absorb the liquid and create a thick, mousse-like consistency.
Step 3 | Blend for Extra Creaminess
Once chilled, transfer the mixture to a blender or food processor. Blend until smooth and creamy. This step is optional, but it creates a perfectly silky mousse.

Step 4 | Serve and Enjoy
Spoon the mousse into small bowls or glasses. Add optional toppings such as berries, sliced banana, chocolate chips, or granola for extra texture and flavor. Serve immediately or store in the refrigerator for up to 3 days.
Tips for Perfect Chia Mousse
• Adjust thickness: Use more milk for a lighter consistency or less milk for a thicker mousse.
• Sweetness: Add more maple syrup if you prefer a sweeter mousse.
• Make it vegan: Use plant-based milk and ensure your peanut butter is natural and unsweetened if desired.
• Layering: For a fancier presentation, layer mousse with fruit or granola for a parfait-style dessert.
Fun Variations
• Add a teaspoon of instant coffee or espresso powder for a mocha version.
• Swap peanut butter for almond or cashew butter for a nutty twist.
• Sprinkle cocoa nibs or shaved chocolate on top for a textural contrast.

Recipe Card | Chocolate Peanut Butter Chia Mousse
Servings: 2–3
Prep Time: 10 minutes
Chill Time: 2+ hours
Total Time: 2 hours 10 minutes
Ingredients
• 1 1/3–1/2 cup milk
• 1/2 cup chia seeds
• 1/3 cup cocoa powder
• 1/3 cup maple syrup
• 1/3 cup peanut butter
• 1 teaspoon vanilla extract
Optional Toppings: sliced banana, berries, chocolate chips, granola
Instructions
1. In a medium bowl, mix milk, chia seeds, cocoa powder, maple syrup, peanut butter, and vanilla extract until smooth.
2. Cover and refrigerate for at least 2 hours, or overnight.
3. Blend in a blender or food processor until creamy.
4. Spoon into bowls or glasses and add toppings if desired.
5. Serve immediately or store in the refrigerator for up to 3 days.





















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