Oh this thread is great timing. I have almost kicked our jar/packet dependence of years ago but I have a few remaining things I still buy processed (and end up hating the processed flavour of) so would love to know how to make!

Pasta Bake
I usually buy a cheesy or creamy tomato style one and make it up with pasta, veggies and beans. I can't seem to make a sauce that isn't overly dry or runny. This is my "it's been a bad day" easy meal so the sauce needs to be a one pot or freezable creation.

Cheese sauce
Someone please help me understand how to make a roux! I have been shown countless times but can't seem to get it. Any fool proof cheese sauce recipe would be VERY appreciated.

Scalloped potatoes
I can't seem to make a tasty sauce that cooks together and isn't runny. I like creamy, garlicy sauces.