Hi Carol,
Thank you for sharing your tips! We love hearing how our customers are using our oats! It's generally ok to soak oats overnight in water as long as there are no other ingredients like dairy, and your room is on the cooler side. We'd recommend keeping the soaking time to about 8 to 10 hours. Any longer than that or if your kitchen is on the warmer side (above 70 degrees or so) and we'd recommend refrigerating them just to be on the safe side.
Before ever hearing about overnight oats, I was prepping my morning oatmeal the night before in a stainless cook pot on the stove, so in the morning I could just turn the heat on low while I go take a shower and get dressed. On my return, it’s ready for the finishing touches. I use old-fashioned oats, steel cut oats, sometimes various ancient grains, thick-cut banana slices, and spices. In the morning before turning the heat on, I stir in a big dollop of canned pumpkin. To chill the cooked mixture down to eating temperature, I add frozen blueberries, then fold in some whipped oat milk and maple syrup. Yum! This is making me hungry… is there anything wrong with leaving oats to soak overnight at room temperature in water?