Step 1

Line a 9x9 pan with parchment paper; set aside

Step 2

Melt together butter and velveeta until smooth on medium low heat, stirring frequently

Step 3

Meanwhile, mix together the powdered sugar and cocoa powder in a large bowl

Step 4

Once the cheese mixture is melted, pour it into the bowl with the cocoa and powdered sugar, along with the vanilla extract and stir well to combine everything

Step 5

Fold in the chopped pecans, then press the mixture into the prepared pan

Step 6

Press pecan halves onto the top of the fudge if desired, then allow to chill in fridge for at least 4 hours