The first step is slicing the onion. The use of onions entirely depends on your choice. If you are interested in raw onion, you can chop it in any manner you want.
However, the best possible way is grilling the onion. After brushing the olive oil lightly, grill the onion to get a nice smooth colour.
Now, you need to mix yogurt and crumbled blue cheese together. If the cheese is not already crumbled, you can do it easily on your own. After mixing these two ingredients, stir in the cranberries.
Take four slices of fresh bread and spread the cheese mixture. A couple of things need to be kept in mind at this stage. Firstly, the bread should be fresh, otherwise it will spoil the taste.
Secondly, you should not spread a thick layer of the cheese, even if you are a cheese lover. Any extra quantity will not allow you to enjoy the taste of smoked turkey.
Top the cheese material with the grilled onions. The third layer is for the smoked turkey. Again, the layer of turkey should be even, and not too thick. After spreading onions and smoked turkey, top with the remaining bread slices. Although it is not essential, a few people put the bread in the toaster for some time to get a crunchy taste.
Press the sandwich in a way that all the ingredients mix together. You can serve it immediately. But the most appropriate way is to put the sandwich in the refrigerator at least for a couple of hours.