Quick and Easy Potato and Haloumi Cheese Bake

I pilfered this gem from Nigella Lawson. It’s SO quick and easy and a great side or main if you’re a vegetarian. Ingredients haloumi cheese (about 1-2 packets – they usually come in fairly small quanitites) 1 x red pepper (cut into big slices) 1 x yellow pepper (cut into big slices) sweet potatoes potatoes…