Originally posted by BigMackCam I far prefer the cornflour + cold water mixture for thickening instead of a roux, whether it's for gravies, sauces, casseroles, soups etc. I always have trouble with either under- or over-cooking a roux, and I never seem to get the quantities right. It's so much easier with the cornflour method
I'll have to try it sometime soon for white sauces. Recently did a lovely fish pie where flour has been a resounding success:
Smoked Haddock
Salmon
Prawns (raw or cooked)
(+/- your choice of smoked or unsmoked fish - bass worked well previously).
1x med white onion
Frozen Peas (to preference)
Butter (circa 50g)
Flour (2tsp)
Wholegrain mustard (1tsp)
Salt + Pepper (pinch, to preference)
Milk (probably use between 400-600mL - eyeball for level, depends on how much you're making)
Maris piper or similar potatoes (to top fish pie)
Mature cheddar (to preference)
1. Lightly brown the onion then set to one side.
2. Peel (if you like) and start boiling your potatoes.
3. Make a roux - use the butter and add flour slowly while mixing under a low heat. Add the milk with constant stirring under a low-med heat initially before turning up, and continue to mix open-topped until thick. I've used soy milk for this and it's worked perfectly. Add peas at this stage and accommodate for added water with a little heat.
4. Add your de-skinned, chunkily-chopped fish and mix in. Add the browned onions and mix in. Add in wholegrain mustard and any seasoning you like. Keep heat on low to keep warm.
5. Keep eye on potatoes - you want them mashable but not too runny. Mash until reasonably fine (add butter if you like) and set aside.
6. Place fish & sauce mixture into an ovenable dish, spread mashed potato on top (be sure to press it to the edges of your dish) and add cheese if your heart so desires.
7. Oven-bake at around 200°C (I've done this with a fan oven but regular convection oven would likely cope fine) for around 30-35 minutes, until golden on top.
8. Eat, eat and eat some more.
I've found roasted carrots to be a good accompaniment to this. It's cosy, hearty and wholesome, suitable for pescatarians and a firm favourite.