From Cathy's kitchen: Slow-cooked Casserole

* no need to brown meat; just pile everything into the slow-cooker; stir occasionally

800g chuck steak

4 Desiree potatoes, peeled, chopped

4 carrots, peeled, chopped

415g tin chopped tomatoes

2 T tomato paste

1 C frozen peas

1/4 C gravy powder