"Strawberries and balsamic vinegar are a totally valid food combination. I didn't make it up myself!" Dean protested. Admittedly they were a less common combination, but he'd quite liked them. Seamus rather less so. Dean joined Seamus at giving Susan a pointed look, her ability to hold her tongue was annoyingly good.
"Would the two of you not look so bloody terrified I did something to them. I told you they were perfectly normal cookies and I don't screw it up that often." He grumpily took a huge bite and made exaggerated mmmm noises. He was somewhat placated when they both said they liked the cookies, but still he crossed his arms and looked grumpy anyway.