never having eaten a casserole... I had to guess what exactly one is... But it came out just as I wanted it to!
*Chop onion and carrot
*Make the sausages ( or just get some Linda McCartney ones out of the freezer like I did)
(If using freezer sausages, I cooked mine in the microwave just to soften them a little first)
Add oil to pan or marg.
*Fry the onions!
*Add the vegan sausages.
Cook until the sausages are tender and warmed through.
Make up some vegan gravy.
*Add this to your pan, then add the peas.
*Cook until everything is warmed through.
I then added garlic purée and tomato purée to taste.
also add some salt and pepper if you like.
(Just keep adding and tasting till you like the taste!)
I then put all the casserole mix into a casserole dish and cooked for about 1/2 - 2 hours in the oven at about 180'c