Last night I baked a sweet potato to use in sweet potato biscuits later this week. I baked it along with dinner, and it was blazing hot when I put away leftover so I left it on the stove wrapped in aluminum foil. I wasn't feel well though and fell asleep around 8, and didn't put it away, and my bf never thinks to do these things, so it sat out all night. I put it in the fridge this morning, and it was pretty darn cold. Do you think I could still use it later in the week, or will it have become toxic overnight?