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15-Minute Peanut Butter Fudge

By America's Test Kitchen

Published on August 10, 2012

Time

20 minutes, plus 2 hours chilling

Yield

Serves 64 (Makes about 2 1/2 pounds)

15-Minute Peanut Butter Fudge

Ingredients

18 ounces (510 grams) peanut butter chips ½ teaspoon baking soda ⅛ teaspoon table salt 1 (14-ounce) can sweetened condensed milk 1 tablespoon vanilla extract

Before You Begin

This fudge will change texture and become drier the longer it is stored. Store the fudge, tightly wrapped in plastic, in a cool place for up to 2 weeks or in the freezer for 3 months. If frozen, allow ample time to let it reach room temperature before cutting.

Instructions

  1. Cut 12-inch length extra-wide heavy-duty aluminum foil; fold edges back to form 7 1/2-inch width. With folded sides facing down, fit foil securely into bottom and up sides of 8-inch-square baking pan, allowing excess to overhang pan sides. Spray foil with nonstick cooking spray.
  2. Toss peanut butter chips, baking soda, and salt in medium heatproof bowl until baking soda is evenly distributed. Stir in sweetened condensed milk and vanilla. Set bowl over 4-quart saucepan containing 2 cups simmering water. Stir with rubber spatula until chips are almost fully melted and few small pieces remain, 2 to 4 minutes.
  3. Remove bowl from heat and continue to stir until chips are fully melted and mixture is smooth, about 2 minutes. Transfer fudge to prepared pan and spread in even layer with spatula. Refrigerate until set, about 2 hours. Remove fudge from pan using foil and cut into squares.
  4. to make double batch

  5. Line 13 by 9-inch pan with two sheets of foil placed perpendicular to each other and double amounts of all ingredients. In step 2, use large heatproof bowl and Dutch oven containing 4 cups simmering water.
15-Minute Peanut Butter Fudge

15-Minute Peanut Butter Fudge

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By America's Test Kitchen
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Time

20 minutes, plus 2 hours chilling

Yield

Serves 64 (Makes about 2 1/2 pounds)

Ingredients

18 ounces (510 grams) peanut butter chips
½ teaspoon baking soda
⅛ teaspoon table salt
1 (14-ounce) can sweetened condensed milk
1 tablespoon vanilla extract

Ingredients

18 ounces (510 grams) peanut butter chips
½ teaspoon baking soda
⅛ teaspoon table salt
1 (14-ounce) can sweetened condensed milk
1 tablespoon vanilla extract

Ingredients

18 ounces (510 grams) peanut butter chips
½ teaspoon baking soda
⅛ teaspoon table salt
1 (14-ounce) can sweetened condensed milk
1 tablespoon vanilla extract

Why This Recipe Works

We wanted a forgiving fudge recipe that didn’t require ideal conditions for success. Seeking a firmer, lighter texture for our fudge recipe, we found that a little baking soda reacted with the acids in the chocolate to alter the pH, which made the fudge drier and firmer.

Before You Begin

This fudge will change texture and become drier the longer it is stored. Store the fudge, tightly wrapped in plastic, in a cool place for up to 2 weeks or in the freezer for 3 months. If frozen, allow ample time to let it reach room temperature before cutting.

Instructions

  1. Cut 12-inch length extra-wide heavy-duty aluminum foil; fold edges back to form 7 1/2-inch width. With folded sides facing down, fit foil securely into bottom and up sides of 8-inch-square baking pan, allowing excess to overhang pan sides. Spray foil with nonstick cooking spray.
  2. Toss peanut butter chips, baking soda, and salt in medium heatproof bowl until baking soda is evenly distributed. Stir in sweetened condensed milk and vanilla. Set bowl over 4-quart saucepan containing 2 cups simmering water. Stir with rubber spatula until chips are almost fully melted and few small pieces remain, 2 to 4 minutes.
  3. Remove bowl from heat and continue to stir until chips are fully melted and mixture is smooth, about 2 minutes. Transfer fudge to prepared pan and spread in even layer with spatula. Refrigerate until set, about 2 hours. Remove fudge from pan using foil and cut into squares.
  4. to make double batch

  5. Line 13 by 9-inch pan with two sheets of foil placed perpendicular to each other and double amounts of all ingredients. In step 2, use large heatproof bowl and Dutch oven containing 4 cups simmering water.

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