How long do you keep granola in the oven?

Granola typically needs to be baked in the oven for about 20 to 30 minutes at a temperature of 300°F (150°C). It's important to stir it every 10 minutes to ensure even toasting and prevent burning. Once it's golden brown and fragrant, you can remove it from the oven and let it cool completely before storing. Properly stored, granola can last for several weeks.