Dairy Queen Oreo Fudge Brownie Blizzards contain between 820-2800 calories, depending on your choice of size. The size with the fewest calories is the Oreo Fudge Brownie Blizzard Mini (820 calories), while the Oreo Fudge Brownie Blizzard Large contains the most calories (2800 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
