In a medium-sized saucepan, combine the chocolate chips, condensed milk, and vanilla extract. Heat over low heat, stirring continuously until the chocolate chips have melted and the mixture is smooth.
Add the diced strawberries to the melted chocolate mixture and stir until combined.
Pour the mixture into a greased 8x8 inch baking pan and spread evenly.
Sprinkle the white chocolate chips and chopped walnuts (if desired) over the fudge.
Refrigerate the fudge for at least 2 hours before cutting into pieces.
Enjoy!
Interesting Facts
Strawberry fudge is a great way to use up any leftover strawberries.
Adding walnuts to the fudge gives it a nutty flavor and a crunchy texture.
This fudge can be stored in the refrigerator for up to one week.