To a large bowl, add the oats, peanut butter, and maple syrup. Combine them well so that all of the ingredients are evenly mixed.
Next, add the mixed nuts and incorporate them in with the rest of the ingredients.
For mixed nuts, I added almonds, cashews, walnuts, pecans, and pumpkin seeds, but feel free to add whatever kind you like!
Spread the granola on to a baking tray that you line with parchment paper.
Bake for about 15 minutes at 350*F/ 175*C. You can bake for longer (up to 20 minutes) if you like your granola crunchier!
Add the granola to some yogurt and fruit and enjoy.