Preheat the oven to 350 degrees F (175 degrees C). Toss apples with white sugar and ½ teaspoon cinnamon in a medium bowl to coat; pour into a 9-inch square baking dish. Mix brown sugar, oats, flour, ...
Though they contain no added sugars, apples are rather high in natural fruit sugars. In addition, the oats and flour used in the crumb topping are high carbohydrate foods. Though you may fit this low ...
In apple crumble, the streusel topping is made from a mixture of butter, flour, sugar, and baking spices, while in apple crisp, oats are added to the same mixture for a crunchier texture.