Creating Delicious 3-Ingredient Coffee Mousse is simple when you follow these easy steps:

1. Prepare the Coffee: Brew a strong cup of coffee and let it cool to room temperature.
2. Whip the Cream: In a mixing bowl, pour the heavy whipping cream. Use a hand mixer or stand mixer to whip it until soft peaks form.
3. Add Sugar: Gradually sprinkle in the powdered sugar while continuing to whip until you reach stiff peaks.
4. Combine Coffee: Gently fold the cooled coffee into the whipped cream. Use a spatula to combine without deflating the mixture.
5. Serve or Chill: Spoon the mousse into serving dishes. You can enjoy it immediately or refrigerate for at least one hour for a firmer texture.
6. Garnish (Optional): If desired, top with chocolate shavings, a sprinkle of cocoa powder, or a dollop of whipped cream before serving.

By following these instructions, you will create a deliciously creamy and rich coffee mousse that everyone will rave about!