Ingredients needed –

2 cups rolled oats
2 cups almond
2 cups cashew
2 cups pecans
2 cups walnuts ( make sure to taste before mixing with everything as walnuts can go rancid quickly )
1 cup pumpkin seeds
1 cup sunflower seeds
1 cup hemp seeds
2 cups raisins
Flavoring per choice eg Nutmeg, Cinnamon, etc

Instructions –

Roast everything except raisins in oven at 350 degree F, keep an eye on each thing as each nut and seed has different roasting time, do not let it burn
Completely cool down all the nuts and then chop them with knife (big or small per your preference)
No need to chop seeds
No need to chop oats
Finally, mix everything in a bowl and then add raisins and flavoring of your choice
Store in airtight jar and if you made a large batch, you can store in freezer, can last few months in freezer and can be stored at room temperature for few weeks.
Can always make more or less per your needs

Homemade Granola Recipe