Mango Cinnamon Crisp

I went to make this, thinking I'd defrosted most of a sack of frozen mango slices. Turns out it was something else, but I did have a small number of slices in the freezer. Used those and a cup of blueberries to make a half recipe.

The recipe has an error: there are two ingredients that are not mentioned in the instructions. I sprinkled the lime juice on the fruit, and mixed the sugar with the oatmeal topping. Used half the required sugar and we thought it was perfect.

The mango-blueberry combination was remarkably good. This could be done with any fruit, straight or combination.