Question: how many calories in mcdonalds oatmeal with brown sugar?
Answer: In total, McDonald's oatmeal contains 9.2 ounces of fruit and maple oatmeal. With added diced apples, a cranberry raisin blend, brown sugar and light cream, you're looking at close to 300 calories, 4.5 grams of fat and 32 grams of sugar -- the equivalent of eight sugar packets!