Easy lemonade pie

The sun is shining, it's a warm 60 degrees and what better to snack on than 'Easy lemonade pie!' I first got this recipe from my boss and tried it out at Easter- it was a hit! And cheap on the 'ol wallet too.

You will need:
1 small can frozen lemonade concentrate

1 medium container of cool whip

1 can sweetened condensed milk

1 graham cracker pie crust

Mix all ingredients, add to pie crust, let sit in fridge for 2-3 hours. Serve with extra cool whip on top if preferred. Enjoy!