We love our Overnight Oats chilled but you can totally have it warm as well. If you would like to have it warm, we suggest warming the overnight soaked oats or letting the oats come to room temperature after taking it out from the refrigerator.u003c/p> If you forgot to soak the oats beforehand, you can prepare it hot by adding piping hot milk to the contents of the sachet and keeping it covered for 15-20 mins until softened.u003c/p