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Low Carb Keto Peanut Butter Fudge Recipe

Low Carb Keto Peanut Butter Fudge Recipe


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4.6 from 33 reviews

  • Total Time: 10 minutes
  • Yield: 12 1x

Description

Silky smooth keto peanut butter fudge delivers rich, creamy indulgence without guilt. Chocolate drizzle and smooth texture make this treat a perfect low-carb dessert for health-conscious sweet lovers.


Ingredients

Scale

Main Ingredients:

  • 1 ½ cups / 375 grams peanut butter
  • 6 tablespoons / 85 grams unsalted butter
  • ⅔ cup / 100 grams powdered monk fruit allulose blend

Protein and Flavor Enhancers:

  • ¼ cup / 25 grams collagen protein powder
  • 1 teaspoon vanilla extract

Instructions

  1. Prepare the baking vessel by lining an 8×8 inch (20×20 cm) pan with parchment paper, ensuring slight overhang on all sides for easy removal.
  2. Create a smooth base by gently melting peanut butter and butter together in a microwave-safe bowl or saucepan, stirring periodically until completely liquefied and uniform in texture.
  3. Incorporate dry ingredients by thoroughly blending the sweetener and collagen powder into the melted mixture, ensuring no lumps remain. Evaluate the sweetness and make subtle adjustments if necessary.
  4. Infuse flavor by stirring in vanilla extract, mixing until the entire composition becomes harmoniously combined.
  5. Transfer the mixture to the prepared pan, using a spatula to distribute evenly and create a smooth, level surface.
  6. Place the pan in the freezer for 30-45 minutes, allowing the fudge to solidify completely and develop a firm, slice-able consistency.
  7. Remove from freezer and lift the parchment paper onto a cutting board. Warm a knife under hot water, quickly dry, and slice into precise squares.
  8. Store the fudge in an airtight container within the freezer. For optimal texture, allow pieces to rest at room temperature for 2-3 minutes before serving.

Notes

  • Select thick, creamy peanut butter without added sugar to ensure the best flavor and smooth consistency. Natural versions need thorough stirring before use.
  • Gently heat butter and peanut butter at low temperature, stirring constantly to prevent burning and maintain a silky texture.
  • Transform granulated sweetener into fine powder using a blender or food processor to eliminate graininess when mixing ingredients.
  • Completely freeze the fudge for 30-45 minutes, allowing it to set firmly and create perfectly clean cutting edges.
  • Dip a knife in hot water, quickly dry it, and slice the chilled fudge to achieve professional-looking, precise squares.
  • Prep Time: 5 minutes
  • Cook Time: 5 minutes
  • Category: Snacks, Desserts
  • Method: Blending
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 193 kcal
  • Sugar: 0.8g
  • Sodium: 100mg
  • Fat: 16.3g
  • Saturated Fat: 4.5g
  • Carbohydrates: 4.5g
  • Fiber: 1.5g
  • Protein: 7.5g
  • Cholesterol: 10mg