(Top photo: Erik Burton, via)Shop-bought pizza can solve many of life's problems. Crawling towards payday on a shoestring? Get all your food groups on one crispy base, courtesy of Dr. Oetker. Find yourself alone of an evening with only the cat for company? Avoid the pitying look of the Deliveroo guy and still get your pepperoni fix. Need to impress a date? Seal the deal with a PizzaExpress Sloppy Giuseppe, lovingly reheated from scratch.You might think that your little trips to the supermarket freezer section are NBD, but according to a new report, those two-for-one pies soon add up.Read the rest over on Munchies.