Turn the oven up to 170C. Spread oats, wheat germ, rye flakes and almonds onto a baking sheet. You may need two, and you want a wide surface area. Lightly dust the top with the cinnamon. Toast in the oven for 10-15min. You will want to shake to shuffle about halfway through. You want a good aroma, and a slight golden tinge to it all. Take out and let cool.