Question: how many calories in a large bowl of porridge made with water?
Answer: Porridge calories Made with water, 105g oatmeal porridge has just 124 calories, or 215 calories if made with skimmed milk. Packaged instant porridge tends to have more calories, so check the label. Porridges made from 92g of cooked quinoa have around 111 calories if made with water, or 202 calories with skimmed milk.