If you have a sweet tooth and love bananas, you’re absolutely going to adore this Banana Mousse Tart Recipe. It’s a dreamy, no-bake dessert that combines the creamy lightness of banana mousse with the satisfying crunch of a tart shell. Each bite feels like a perfect harmony of smooth, fluffy banana filling and buttery crust, making it a standout dessert for any occasion. It’s so simple to put together yet irresistibly delicious that it quickly becomes a favorite in any dessert lineup.

Ingredients You’ll Need
This Banana Mousse Tart Recipe relies on a handful of simple, yet essential ingredients that work together beautifully to create that luscious taste and dreamy texture. From ripe bananas that bring natural sweetness and creaminess to the crisp tart shell providing texture, each component plays an important role.
- 1 9-inch pre-baked tart shell (graham cracker or pastry): Provides a crunchy base with a buttery flavor that complements the banana mousse perfectly.
- 3 ripe bananas (mashed): The star ingredient, delivering natural sweetness and creamy texture to the mousse.
- 1 tablespoon lemon juice: Adds brightness and prevents the bananas from browning, keeping the filling fresh and vibrant.
- 1/3 cup granulated sugar: Sweetens the mousse to the right degree without overpowering the bananas’ natural flavor.
- 1 teaspoon vanilla extract: Enhances the overall flavor profile with its warm, sweet aroma.
- 1/8 teaspoon salt: Balances sweetness and deepens the dessert’s flavor complexity.
- 1 1/4 cups heavy whipping cream (cold): Whipped to stiff peaks, it lends the mousse its airy, fluffy texture.
- 1 tablespoon powdered sugar: Sweetens the whipped cream gently and helps stabilize the mousse’s airy structure.
- Sliced banana and whipped cream for garnish (optional): Adds a decorative, fresh touch and extra creaminess when serving.
How to Make Banana Mousse Tart Recipe
Step 1: Prepare the Banana Mixture
Start by peeling and mashing your ripe bananas in a medium bowl. Add the lemon juice to prevent browning and keep the mixture fresh-looking. Once mashed until smooth, stir in the granulated sugar, vanilla extract, and salt. This mixture forms the flavorful base of your mousse, bursting with banana goodness.
Step 2: Whip the Cream
In a separate chilled bowl, use electric beaters or a whisk to whip your cold heavy cream along with the powdered sugar until stiff peaks form. The cream should be fluffy but hold its shape firmly. This whipped cream is what makes the mousse wonderfully light and airy, the perfect contrast to the denser banana mix.
Step 3: Combine and Fold
Now, gently fold the whipped cream into your banana mixture. Folding carefully is key here—you want to keep as much air in the mixture as possible to maintain that delicate mousse texture. Mix until fully combined but still light and fluffy.
Step 4: Fill the Tart Shell
Grab your pre-baked tart shell and spoon the banana mousse mixture right into it. Smooth the top with the back of a spoon or an offset spatula for an even finish. This no-bake step is super easy but looks impressive once chilled and served.
Step 5: Chill Until Set
Place your tart in the refrigerator and let it chill for at least 3 hours. This waiting time allows the mousse to set beautifully, making slicing clean and the flavors to meld wonderfully together.
How to Serve Banana Mousse Tart Recipe

Garnishes
Before serving, add a few decorative touches to elevate the presentation and flavor. Top the tart with thinly sliced bananas that have been lightly brushed with lemon juice to prevent browning. A dollop or piped rosette of whipped cream adds a lovely creamy finish and visual appeal.
Side Dishes
This Banana Mousse Tart pairs wonderfully with fresh seasonal berries or a drizzle of chocolate or caramel sauce on the side. A small scoop of vanilla ice cream can also complement the tart, adding a chilly contrast that’s divine.
Creative Ways to Present
For an extra special touch, consider serving individual portions in mini tart shells or elegant glasses layered with crumbled graham crackers and fresh banana slices. You can also sprinkle toasted nuts or coconut flakes on top for added texture and crunch.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, simply cover the Banana Mousse Tart tightly with plastic wrap or store it in an airtight container in the refrigerator. It will stay fresh and delicious for up to 2 days, though the tart is best enjoyed sooner for optimal texture.
Freezing
While this tart is best fresh, you can freeze individual slices wrapped well in plastic wrap and foil. Thaw them gently in the refrigerator overnight before serving. Keep in mind the texture might be slightly less airy after freezing.
Reheating
Since this is a no-bake, chilled dessert, reheating isn’t necessary or recommended. It’s best served cold to maintain the mousse’s perfect texture and refreshing flavor.
FAQs
Can I use a homemade tart shell for this Banana Mousse Tart Recipe?
Absolutely! A homemade tart shell adds a personal touch and can enhance the flavor. Just make sure it’s fully cooled and pre-baked before filling with the mousse to avoid sogginess.
What can I use if I don’t have heavy whipping cream?
Heavy whipping cream is key for the mousse’s light texture. For a substitute, try whipping chilled coconut cream for a dairy-free alternative, though the flavor will be different.
How ripe should the bananas be?
Bananas should be fully ripe with plenty of brown spots for the best sweetness and creamy texture. Under-ripe bananas won’t mash as smoothly or taste as sweet.
Can I make the mousse without added sugar?
You can reduce or omit the granulated and powdered sugar if you prefer a less sweet dessert, especially if your bananas are very ripe and naturally sweet. Just keep in mind it will change the flavor balance slightly.
Is this Banana Mousse Tart Recipe suitable for kids?
Yes! It’s a kid-friendly dessert since it’s smooth, naturally sweet, and doesn’t contain any alcohol or strong spices. Kids will love the creamy texture and banana flavor.
Final Thoughts
This Banana Mousse Tart Recipe is truly a crowd-pleaser that’s sure to become a beloved classic in your dessert repertoire. Its simplicity, no-bake ease, and irresistible banana flavor make it the perfect choice whether you’re entertaining guests or craving a special treat for yourself. Go ahead and give it a try—you won’t regret it!
Print
Banana Mousse Tart Recipe
- Prep Time: 20 minutes
- Cook Time: 0 minutes
- Total Time: 3 hours 20 minutes
- Yield: 8 servings
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
This Banana Mousse Tart is a luscious, no-bake dessert featuring a creamy banana mousse made from ripe bananas and whipped cream set atop a pre-baked tart shell. It’s simple to prepare and perfect for a refreshing, elegant dessert that requires minimal effort.
Ingredients
Tart Base
- 1 9-inch pre-baked tart shell (graham cracker or pastry)
Banana Mousse Filling
- 3 ripe bananas, mashed
- 1 tablespoon lemon juice
- 1/3 cup granulated sugar
- 1 teaspoon vanilla extract
- 1/8 teaspoon salt
- 1 1/4 cups heavy whipping cream, cold
- 1 tablespoon powdered sugar
Garnish (optional)
- Sliced banana
- Whipped cream
Instructions
- Prepare the banana mixture: In a medium bowl, mash the ripe bananas with lemon juice until smooth to prevent browning and enhance freshness. Stir in the granulated sugar, vanilla extract, and salt until well combined to create a flavorful base.
- Whip the cream: In a separate chilled bowl, whip the cold heavy cream with powdered sugar until stiff peaks form, ensuring a light and airy texture for the mousse.
- Combine mixtures: Gently fold the whipped cream into the banana mixture, taking care not to deflate it, until fully combined and fluffy for a smooth mousse consistency.
- Fill the tart shell: Spoon the banana mousse evenly into the pre-baked tart shell and smooth the top with a spatula to create an attractive finish.
- Chill: Refrigerate the tart for at least 3 hours or until set, allowing the mousse to firm up and develop flavor.
- Garnish and serve: Before serving, optionally garnish with sliced banana and a dollop of whipped cream for added decoration and flavor.
Notes
- To prevent browning of banana slices used for garnish, coat them lightly with lemon juice.
- This tart can be prepared a day ahead and stored refrigerated, making it an excellent make-ahead dessert.

