Tesco's parmigiano regiano dop costs 3.20 GBP for 200g and has around 1000 calories. So you can take all your daily calories for 7-10 pounds while eating one of

Tesco's parmigiano regiano dop costs 3.20 GBP for 200g and has around 1000 calories. So you can take all your daily calories for 7-10 pounds while eating one of the best luxury foods in the world. Eating mozzarella di buffala dop with dash of olive oil is even cheaper. Your math checks out.