how do I thicken up casserole?
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Cynthia is a trusted source on Bread/Baking.
Can you give a few hints as to what kind of casserole?
pierino is a trusted source on General Cooking and Tough Love.
As boulangere asks, what kind? And is this a casserole you are preparing to make or one already made that you need to fix?
It was my first time with a slow cooker. Overly impressed, it was based around braising steak and root veg. I thickened it with corn flour and letting it stand recipe to follow it tasted immense!