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Keto Chocolate Peanut Butter Fudge Recipe

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4.2 from 3 reviews

This Keto Chocolate Peanut Butter Fudge is a rich and creamy no-bake treat that combines the intense flavor of sugar-free dark chocolate with natural unsweetened peanut butter. Perfect for those following a low-carb or keto lifestyle, this fudge sets quickly in the freezer and offers a satisfying, guilt-free indulgence.

  • Total Time: 48 minutes (including setting time)
  • Yield: 15 servings

Ingredients

Ingredients

  • 1 1/2 cups sugar-free dark chocolate (such as Lily's Original Dark Chocolate Bar)
  • 3/4 cup natural unsweetened peanut butter

Instructions

  1. Prepare the melting setup: Use a double boiler by placing a heat-safe bowl over simmering water, making sure the bowl does not touch the water. Alternatively, use a microwave-safe bowl for melting.
  2. Melt the ingredients: Combine the chocolate and peanut butter in the chosen bowl and gently melt together, stirring continuously until the mixture is smooth and fully combined. If using a microwave, heat in 30-second intervals, stirring between each to avoid burning and ensure even melting.
  3. Prepare the pan: Line an 8-inch loaf pan with baking paper, making sure the paper extends over the edges for easier removal.
  4. Pour and smooth: Transfer the melted chocolate and peanut butter mixture into the lined pan. Use a spatula to smooth out the surface evenly.
  5. Set the fudge: Place the loaf pan in the freezer and allow the fudge to set for at least 30 minutes until firm.
  6. Serve and store: Once set, remove the fudge from the pan using the baking paper edges, slice it into pieces, and serve chilled. Store any leftovers in the freezer to maintain firmness.

Notes

  • Ensure the peanut butter is natural and unsweetened for the best keto-friendly version.
  • If you prefer a softer fudge, reduce the freezing time slightly.
  • This fudge can be stored in the freezer for up to 2 weeks.
  • To avoid melting, serve the fudge cold straight from the freezer.
  • You can add a pinch of sea salt on top before freezing for a salted chocolate peanut butter variation.
  • Author: Chef
  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American
  • Diet: Low Carb