1-First, gather and prepare all ingredients, ensuring the peanut butter is at room temperature for smooth blending.

2-In a medium saucepan, melt the unsalted butter over low heat, stirring gently to avoid burning, but remember, for this recipe, combine the peanut butter, butter, and vanilla in a glass bowl and heat in the microwave for 90 seconds, stirring until smooth, or melt together in a saucepan over medium-low heat.

3-Once melted, slowly add the powdered sugar while stirring thoroughly to create that silky mixture.

4-Then, transfer the mixture to a greased or parchment-lined 8-9 inch pan and press it in evenly.

5-Finally, chill the fudge for at least 4 hours before cutting it into pieces to let it set properly.