Step 1: 1 make the mash according to packet instructions (or by boiling up some potatoes and mashing them wen soft)
Step 2: 2 warm up the beans in the microwave or a pan(if using)
Step 3: 3 grate the cheese
Step 4: 4 put the beans into the bottom of an ovenproof dish
Step 5: 5 layer on the mash potatoes
Step 6: 6 sprinkle loads of cheese over the top!!
Step 7: 7 put into the oven until the cheese is melted and browning