You can boost the nutritional content of baked goods by substituting whole wheat flour for processed white flour. Whole flour has not been processed as much as white flour, so it retains valuable nutrients and additional fiber.
Eat more tinned baked beans. Baked beans are a cheap food source and they are packed with nutritional benefits. They are full of protein, iron, fiber, calcium and vitamins. There is also some scientific evidence that the antioxidant, lycopene, is found in the accompanying tomato sauce that can prevent heart disease and prostate cancer.