Muffins.

There were two English muffins in the fridge. Her daughter wanted one with avocado for dinner. She wanted one too but that would mean her husband would not have one for breakfast the next day. So she left it for him.

The next day she noticed the muffin was still there.

“I left you a muffin.” She said.

“Oh!” he said, “I left it there for you too.”