Mix flour and sugar in a bowl until well combined. Place in a boiler and add water. Bring to a boil, reduce heat and simmer. Stir often until thickened.

Remove from heat. Stir in jello and vanilla. Let mixture cool slightly.

Place chopped up strawberries in pie crust and pour mixture over top. Place pie in refrigerator for 2 or more hours to completely cool.

Top with a little cool whip and Enjoy a little slice of heaven!!!