🍋 No-Bake Key Lime Parfaits

If you’re craving the bright, tangy taste of key lime pie but don’t want to heat up the kitchen, these No-Bake Key Lime Parfaits are the perfect answer. Featuring layers of silky lime mousse and a crunchy crust-inspired topping, this easy dessert is refreshing, satisfying, and simple to adapt for keto, low-carb, or dairy-free lifestyles.

With just a few minutes of preparation and no oven required, these parfaits offer a delicious balance of creamy sweetness and vibrant citrus flavor in every bite.

Ingredients

For the Lime Mousse

• 1½ cups heavy whipping cream (or coconut cream for a dairy-free version)
• 4 ounces softened cream cheese (or dairy-free cream cheese)
• ⅓ cup powdered erythritol or allulose
• 3 tablespoons fresh key lime juice
• 1 teaspoon key lime zest, plus extra for garnish
• ½ teaspoon vanilla extract

Tip: Using a powdered sweetener helps create a smoother, creamier mousse.

For the Crunchy Crust Layer

• ½ cup pork rind crumbs, almond flour, or crushed pecans
• 1 tablespoon melted butter or coconut oil
• 1 teaspoon granulated sweetener
• Pinch of salt

Alternative Option: For a nut-free variation, use sunflower seed meal or toasted coconut flakes.

Instructions

Step 1: Prepare the Crust Mixture

In a small bowl, combine your chosen crumb ingredient with the melted butter (or coconut oil), granulated sweetener, and a pinch of salt. Stir until evenly moistened, then set aside.

Step 2: Make the Lime Mousse

Beat the softened cream cheese with the powdered sweetener until smooth and creamy.

Add the key lime juice, lime zest, and vanilla extract, mixing until fully incorporated.

In another bowl, whip the heavy cream (or coconut cream) until stiff peaks form. Gently fold the whipped cream into the lime mixture until light, fluffy, and evenly combined.

Step 3: Assemble the Parfaits

Divide the crumb mixture among serving glasses or dessert cups. Spoon or pipe the lime mousse over the crumbs, creating layers if desired.

Top with extra lime zest, a sprinkle of the crumb mixture, or a thin slice of lime for an attractive finish.

Refrigerate for at least 30 minutes before serving. For a firmer consistency, chill for several hours.

Helpful Tips

• Let the cream cheese soften to room temperature before mixing for the smoothest texture.
• Chill your mixing bowl and beaters before whipping the cream to achieve maximum volume.
• Fold the whipped cream into the filling gently to keep the mousse light and airy.

Flavor Variations

• Coconut Lime: Use coconut cream throughout and add toasted coconut.
• Berry Lime: Layer with your favorite sugar-free berry sauce.
• Mint Lime: Mix in finely chopped fresh mint or a drop of mint extract.
• Ginger Lime: Add a little freshly grated ginger for a bright, spicy twist.

Storage

Cover and refrigerate the parfaits for up to 3 days. For a firmer, frozen-style dessert, place them in the freezer for 1–2 hours before serving. They can also be prepared a day ahead, making them a convenient dessert for entertaining.

A smooth, creamy, and refreshing dessert with vibrant citrus flavor and a satisfying crunch—all without ever needing to turn on the oven.