Replacing cream and butter in a carrot casserole/pie
A mixture of almond milk and silken tofu (1:1) will yield an inexpensive half and half replacement, top with earth balance margarine as necessary. For baking, flax or Chia eggs or commercial egg replacer should fit the bill. If the baking time is not too long you can incorporate tapioca flour in slurry for a creamier texture and extra thickening, our just use a corn starch slurry.