James
Overview
These rich, creamy keto chocolate peanut butter bars are a no-bake dessert with a smooth peanut butter layer topped with a thick chocolate coating. They are low in carbohydrates, simple to prepare, and perfect for storing in the refrigerator or freezer. The recipe creates bars that have a firm texture when chilled and become extra creamy after sitting at room temperature for a few minutes.
Preparation Time: 20 minutes
Chilling Time: 2–3 hours
Total Time: About 3 hours
Servings: 16 bars
Ingredients
Peanut Butter Layer
- 2 cups natural peanut butter, smooth
- ½ cup melted unsalted butter
- ¼ cup coconut flour
- ¼ cup almond flour
- ⅓ cup powdered keto sweetener
- 1 teaspoon vanilla extract
- ¼ teaspoon salt
Chocolate Layer
- 1½ cups sugar-free dark chocolate chips
- 2 tablespoons coconut oil
- 2 tablespoons peanut butter
- ½ teaspoon vanilla extract
Optional Toppings
- Chopped roasted peanuts
- Unsweetened shredded coconut
- Sugar-free chocolate drizzle
- Flaky sea salt
- Crushed roasted almonds
Equipment
- Medium mixing bowl
- Small saucepan or microwave-safe bowl
- Silicone spatula
- Whisk
- Measuring cups
- Measuring spoons
- 8-inch square baking pan
- Parchment paper
- Sharp knife
Step 1: Prepare the Pan
Line the baking pan with parchment paper, allowing extra paper to hang over the sides. This makes lifting the bars out much easier after chilling.
Step 2: Melt the Butter
Slowly melt the butter over low heat or in short microwave intervals. Allow it to cool slightly before mixing with the remaining ingredients.
Step 3: Mix the Peanut Butter Base
Place the peanut butter into a large mixing bowl.
Add:
- Melted butter
- Powdered keto sweetener
- Vanilla extract
- Salt
Whisk until smooth and creamy.
Step 4: Add Dry Ingredients
Gradually mix in the coconut flour.
Add the almond flour little by little.
Continue stirring until the mixture becomes thick, smooth, and easy to spread.
If the mixture feels too thick, stir in one extra tablespoon of melted butter.
If it feels too soft, add another tablespoon of coconut flour.
Step 5: Press into the Pan
Transfer the mixture into the prepared pan.
Use the back of a spoon or an offset spatula to spread it evenly.
Press firmly into every corner.
Smooth the surface carefully.
Step 6: Chill
Place the pan into the refrigerator for about 30 minutes so the peanut butter layer becomes firm.
Step 7: Make the Chocolate Layer
Combine:
- Sugar-free chocolate chips
- Coconut oil
- Peanut butter
Heat gently until fully melted.
Stir continuously until glossy.
Mix in the vanilla extract.
Allow the chocolate to cool for about 5 minutes.
Step 8: Add the Chocolate
Pour the melted chocolate over the chilled peanut butter layer.
Spread evenly with a spatula.
Tap the pan gently on the counter to remove air bubbles.
Step 9: Decorate
Sprinkle your preferred toppings evenly across the chocolate while it is still soft.
For a decorative finish, drag a toothpick gently through a small drizzle of peanut butter to create a marbled design.
Step 10: Final Chill
Refrigerate for at least 2 hours.
For even cleaner slices, chill for 3 hours.
Step 11: Slice
Lift the dessert from the pan using the parchment paper.
Warm a sharp knife under hot water.
Dry the knife thoroughly.
Slice into 16 equal bars, cleaning the knife between cuts for neat edges.
Storage
- Refrigerate in an airtight container for up to 7 days.
- Freeze for up to 3 months.
- Separate layers with parchment paper to prevent sticking.
Serving Suggestions
- Serve chilled for a firm texture.
- Leave at room temperature for 5–10 minutes for a softer bite.
- Pair with hot coffee.
- Enjoy with unsweetened tea.
- Serve alongside whipped cream without added sugar.
Helpful Tips
- Use natural peanut butter without added sugar.
- Powdered sweetener produces a smoother texture than granulated sweetener.
- Coconut flour absorbs moisture quickly, so add it gradually.
- Avoid overheating the chocolate because it can become thick.
- Chill thoroughly before cutting.
- Store the bars in the refrigerator during warm weather.
Optional Flavor Variations
- Add cinnamon for a warm flavor.
- Mix in finely chopped roasted peanuts for extra crunch.
- Stir a little espresso powder into the chocolate.
- Add unsweetened cocoa powder to the peanut butter layer for a richer taste.
- Sprinkle toasted coconut on top.
- Add a few drops of peppermint extract for a refreshing version.
- Mix chopped pecans or walnuts into the base.
- Use crunchy peanut butter instead of smooth for added texture.
Approximate Nutrition (Per Bar)
- Calories: 250
- Fat: 22 g
- Protein: 8 g
- Total Carbohydrates: 8 g
- Fiber: 4 g
- Net Carbohydrates: 4 g
- Sugar: 1 g
This dessert is rich, creamy, chocolatey, and satisfying while remaining suitable for many keto eating plans when prepared with sugar-free ingredients.
