Place egg yolks in a blender on low speed and slowly drizzle in the vegetable oil. Blend until smooth and mixture becomes thick and airy. Add the white vinegar and blend. Add the cranberries and blend until berries incorporate into the mixture. Finish by adding salt and pepper to taste.
*RAW EGG WARNING
Food Network Kitchens suggest caution in consuming raw and lightly-cooked eggs due to the slight risk of Salmonella or other food-borne illness. To reduce this risk, we recommend you use only fresh, properly-refrigerated, clean, grade A or AA eggs with intact shells, and avoid contact between the yolks or whites and the shell.
This recipe was provided by professional chefs and has been scaled down from a bulk recipe provided by a restaurant. The FN chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.