I'm a great believer that some things that are assumed to be sweet can just as easily be savoury, my smoked fish panna cotta for example. Here is another one, profiteroles filled with mackerel pate and served with a spicy tomato dipping sauce. This makes an excellent starter to any meal. Serve with a salad. The one shown in the photo is made from finely sliced nasturtium and sorrel leaves with chopped nasturtium flowers. Quite peppery but also refreshing.
I have no qualms about using ready-made things like the chopped tomatoes. I even use ready made puff pastry in my pies and pasties. Sometimes life is too short.