The Ultimate Airy Banana Mousse

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🍌 The Ultimate Airy Banana Mousse

A silky, decadent dessert that balances natural sweetness with a velvety finish.

  • Prep time: 20 minutes

  • Chilling time: 2–4 hours

  • Servings: 4 people

Ingredients

  • 3 large ripe bananas (the spottier, the better)

  • 1 cup heavy whipping cream (chilled)

  • 1/2 cup powdered sugar (adjust based on banana sweetness)

  • 1 tsp lemon juice (prevents browning)

  • 1 tsp vanilla extract

  • Optional: 2 egg whites (for extra fluff) or 1/4 cup Greek yogurt (for tang)

  • Garnish: Shaved chocolate, wafer cookies, or sliced bananas

Instructions

  1. Puree: Peel the bananas and mash them in a bowl with the lemon juice and vanilla until completely smooth. For a professional texture, use a blender or food processor.

  2. Whip the Cream: In a separate chilled bowl, whip the heavy cream and powdered sugar until stiff peaks form.

  3. Fold (The Crucial Step): Gently fold the banana puree into the whipped cream using a spatula. Do not stir vigorously, or you’ll deflate the air bubbles.

  4. Optional Egg Whites: If using egg whites, beat them in a clean bowl until stiff, then fold them into the mixture after the whipped cream.

  5. Chill: Spoon the mousse into individual ramekins or glasses. Refrigerate for at least 2 hours to allow the mousse to set.

  6. Serve: Top with your favorite garnishes right before serving.

Tips for Success

  • Cold Tools: Chill your mixing bowl and beaters in the freezer for 10 minutes before whipping the cream. It makes the peaks firmer and faster to achieve.

  • Don’t Over-mix: Stop folding as soon as the streaks of banana disappear. Over-mixing turns mousse into soup.

  • The Banana Spot-Check: If your bananas aren’t ripe enough, roast them in their skins at 350°F (180°C) for 10 minutes to caramelize the sugars.

Nutritional Info (Per Serving)

Nutrient Amount
Calories 280 kcal
Total Fat 18g
Carbohydrates 32g
Protein 2g
Potassium 360mg

Benefits

  • Potassium Boost: Great for heart health and muscle function.

  • Natural Energy: Provides a quick energy lift from the natural fruit sugars.

  • Low Waste: The perfect solution for bananas that are too soft to eat plain.

Q&A

Q: Can I make this vegan?

A: Absolutely. Swap the heavy cream for chilled coconut cream (the thick part at the top of the can) and use maple syrup instead of powdered sugar.

Q: How long does it last in the fridge?

A: It’s best within 24 hours. Because bananas oxidize, the mousse may turn slightly grey after two days, though it will still taste fine.

Q: Why is my mousse runny?

A: This usually happens if the whipped cream didn’t reach stiff peaks or if the banana puree was too watery. Adding a dollop of Greek yogurt can help stabilize it.

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