Montessori Dujour

Mix 2/3 cup evaporated milk with 2 1/2 cups sugar. bring to a boil, stir occasionally.  Add 2/3 cup pumpkin, 1 tsp cinnamon. bring to a boil again, stir occasionally. Add 7oz marshmallow creme, 2 tbsp butter. Bring to a rolling boil.  Boil for 18 minutes stir occasionally. Remove from heat. Add 1 cup white chocolate chips and 1 tsp. vanilla. Pour into a foil lined 9x9 pan. cool, cut and eat. PS. no candy thermometer needed, this comes out amazing!