White sauce for fish pie

[Natccox]

Anyone got any ideas on how I can make a White sauce or ant sauce for my fish pie xxx

 

[PatchworkPuss]

Fisherman's Pie | Slimming Eats - Slimming World Recipes

http://www.minimins.com/slimming-world-recipes/232746-fish-pie-syn-free-yay-ive-cracked.html

http://www.minimins.com/slimming-world-recipes/107445-extra-easy-luxury-fish-pie.html

http://www.minimins.com/slimming-world-recipes/187577-gorgeous-fish-pie.html

 

[honeybee38]

I always buy the bisto white sauce,you just add water,and its not to high in weight watchers pp