Step 1

Line 9 inch square pan with foil or parchment with edges extending over the sides.

Step 2

Brush bottom and sides of the lined pan with melted butter.

Step 3

Combine sugar, butter or margarine, and evaporated milk in 2 ½ quart sauce pan.

Step 4

Bring to full rolling boil over medium heat STIRRING CONSTANTLY.

Step 5

Boil for exactly 4 minutes (set your timer) CONTINUE STIRRING CONSTANTLY.

Step 6

Remove from heat.

Step 7

Add peanut butter chips and marshmallow cream. Stir until combined.

Step 8

Add vanilla, and stir to combine.

Step 9

Pour into prepared pan.

Step 10

Let the fudge cool and set up before cutting.

Step 11

To cut pull the fudge out of pan by pulling up on parchment paper or foil that over hangs the edges.

Step 12

Store in an air-tight container.