Awwww, you ruined my bit!
When I’m asked for a recipe, I always start it with, “Pre-heat your microwave to 350F.”
My late dad almost got thrown out of the "independent living" section of his retirement home for something like that. He brought some leftovers home from a fish and chips restaurant. They had kindly written on the blank newsprint: "Reheat for 10 minutes at 350 degrees."
He put it in the microwave for 10 minutes. Smoke, fire, fire alarm, fire department, destroyed microwave oven. Fortunately, no one was injured and there was no property damage other than the microwave oven.