Roast Beef Dinner (Sunday Roast)

to 3 pound beef rump or round roast * see note

Salt and pepper

plus 1 teaspoon fresh rosemary (finely chopped)

to 8 yellow or gold potatoes (peeled and cut into wedges)

to 8 medium carrots (washed)

medium onions (cut into wedges)

Olive oil

beef broth

corn starch

tomatoes chopped