01 -
Pop the butter, peanut butter, and vanilla in a microwave-safe bowl. Warm it up for 90 seconds. Stir until it's silky smooth. Gradually work in the powdered sugar.
02 -
Melt the butter, peanut butter, and vanilla in a pan over medium heat. Keep stirring until it turns creamy. Take it off the heat and slowly fold in the powdered sugar.
03 -
Line or grease an 8-9 inch pan. Press the mixture down into the dish evenly. Stick it in the fridge for at least 4 hours to firm up.
04 -
Slice the chilled fudge into small squares. Keep them in the fridge to stay fresh.