Keto banana bars offer a delightful solution for those craving classic dessert flavors without the sugar and carbs. This no-bake recipe simplifies the process, making it accessible even for novice bakers, delivering a rich, creamy texture over a satisfyingly crunchy crust. I remember the first time I attempted a keto dessert; the texture was always a challenge. Through trial and error, I found the right balance to create a truly authentic banana cream pie experience. These keto banana bars are perfect for special occasions or as a simple weeknight treat, proving that healthy eating doesn’t mean sacrificing flavor.

Dreamy Keto Banana Cream Pie Bars! No-Bake Bliss!
Ingredients
Method
- For the crust: In a food processor, pulse the HighKey Vanilla Wafers until fine crumbs. Add the melted butter and pulse until well combined. Press firmly into the bottom of an 8×8 inch pan lined with parchment paper. Refrigerate while you make the filling.
- For the chocolate layer: In a small saucepan, heat 1/2 cup heavy whipping cream over medium heat until simmering. Remove from heat and stir in the sugar-free chocolate chips until melted and smooth. Pour this chocolate ganache over the chilled crust and return to the refrigerator.
- For the banana custard filling: In a medium saucepan, whisk together the unsweetened almond milk, remaining 1/2 cup heavy whipping cream, and egg yolks. Heat over medium-low heat, whisking constantly, until the mixture thickens enough to coat the back of a spoon (about 8-10 minutes). Do not boil.
- Remove from heat and whisk in the Swerve Confectioners, allulose, and banana extract until fully dissolved and smooth. Let cool slightly, then pour over the chocolate layer in the pan. Cover loosely with plastic wrap, pressing it directly onto the surface of the custard to prevent a skin from forming.
- Refrigerate for at least 4 hours, or preferably overnight, until thoroughly chilled and set. Once set, lift the bars out of the pan using the parchment paper.
- Slice into bars and serve. Garnish with additional whipped cream or sugar-free chocolate shavings if desired.
Notes
– When making the custard, whisk constantly over medium-low heat to prevent the egg yolks from scrambling. The mixture should thicken to coat the back of a spoon, reaching an internal temperature of 160°F (71°C) for food safety, but avoid boiling.
– To prevent a skin from forming on the custard, press plastic wrap directly onto its surface while it chills. This keeps it smooth and creamy.
– Store leftover bars in an airtight container in the refrigerator for up to 3-4 days. For longer storage, freeze individual bars for up to 1 month and thaw in the fridge before serving. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
Pro tips
- For the crust, ensure the HighKey Vanilla Wafers are finely crushed to create a compact, even base. A food processor works best for this.
- When making the custard, whisk constantly over medium-low heat to prevent the egg yolks from scrambling. The mixture should thicken to coat the back of a spoon, reaching an internal temperature of 160°F (71°C) for food safety, but avoid boiling.
- To prevent a skin from forming on the custard, press plastic wrap directly onto its surface while it chills. This keeps it smooth and creamy.
- Store leftover bars in an airtight container in the refrigerator for up to 3-4 days. For longer storage, freeze individual bars for up to 1 month and thaw in the fridge before serving.
These keto banana bars are a testament to how delicious and satisfying low-carb desserts can be. Give this recipe a try and share your delightful creations!
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