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Savory Brown Butter Peanut Butter Fudge Recipe with Easy Honey Mustard Glaze

brown butter peanut butter fudge - featured image

A unique fudge recipe combining nutty brown butter and creamy peanut butter with a tangy honey mustard glaze, delivering a perfect balance of sweet, salty, and savory flavors.

Ingredients

Scale
  • 1 cup (227g) unsalted butter, browned
  • 1 cup (250g) creamy peanut butter
  • 2 cups (400g) granulated sugar
  • 1 cup (240ml) evaporated milk
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon salt
  • 2 tablespoons honey
  • 1 tablespoon Dijon mustard
  • 1 teaspoon apple cider vinegar
  • 1 tablespoon water

Instructions

  1. Brown the Butter (about 8-10 minutes): Melt the unsalted butter in a heavy-bottomed saucepan over medium heat. Stir frequently as it foams and starts to turn golden brown with a nutty aroma. Watch closely so it doesn’t burn. Once browned, immediately remove from heat and set aside.
  2. Make the Fudge Base (10-12 minutes): In a separate medium saucepan, combine granulated sugar and evaporated milk. Bring to a gentle boil over medium heat, stirring constantly to dissolve sugar. Let it boil for about 5 minutes, keeping a close eye and stirring often to prevent burning.
  3. Add Brown Butter and Peanut Butter (2 minutes): Remove the sugar mixture from heat. Stir in the browned butter and peanut butter until smooth and creamy. Add vanilla extract and salt, mixing well to combine. The texture should be thick but spreadable.
  4. Pour into Prepared Pan: Line your 9×9-inch pan with parchment paper, leaving some overhang for easy removal. Pour the fudge mixture evenly into the pan and smooth the top with a spatula.
  5. Prepare the Honey Mustard Glaze (5 minutes): In a small bowl, whisk together honey, Dijon mustard, apple cider vinegar, and water until smooth. Taste and adjust—if you want a bit more tang, add a splash more vinegar.
  6. Drizzle Glaze Over Fudge: Spoon the honey mustard glaze over the fudge, swirling lightly with a toothpick or knife to create a marbled effect.
  7. Chill to Set (2-3 hours): Place the pan in the fridge and let the fudge set until firm but not rock-hard. This chilling step is crucial for that perfect bite.
  8. Cut and Serve: Using the parchment overhang, lift the fudge out of the pan. Cut into small squares with a sharp knife (warm the knife under hot water for cleaner cuts). Serve at room temperature for the best texture and flavor.

Notes

Watch the butter closely when browning to avoid burning. Stir constantly when boiling sugar to prevent crystallization. Use a warm knife for clean fudge cuts. The fudge sets best after chilling 2-3 hours but can be rested overnight for deeper flavor. Variations include nut-free, dairy-free, and adding spices or chocolate swirls.

Nutrition

Keywords: brown butter fudge, peanut butter fudge, honey mustard glaze, savory fudge, easy fudge recipe, holiday dessert, potluck dessert