I'm looking for foods that are high in carbs, yet low on the glycemic index. A great example of this would be black beans. They pack a good amount of calories relative to their serving size (227 calories per cup and a GI of 30).
For example, a couple of foods that would not qualify would include:
White Potatoes would be calorically dense, yet have a high GI (a GI around 70). Cauliflower has a low GI, yet is not calorically dense (25 calories per cup).
Which foods are calorically dense, while maintaining a low glycemic index?