Baked Macaroni Cheese with Tomato for 5

Scaled to serve 7

preheat oven 175cbake 45min or until brown
637.0 g of macaronicook 8-10 until partially donedrainmix in baking dishtopdot
1.4 can of condensed tomato soup
476.0 g of cheddargrate
413.0 ml of milk
140.0 g of margarine
2.8 slices of breadgrated
21.0 g of margarine blobs for top