Skewer sausages if using coils. Heat a grill to medium-low (300° to 350°) and cook sausages, turning as needed, until evenly browned outside and cooked all the way through, about 15 minutes.
Rinse dandelion greens. Arrange on a large platter with grilled sausage. Serve with purée and jam.
*Find merguez at butcher shops. If you can't find coiled sausages, buy the individual links, planning on 5 oz. per person.
Note: Nutritional analysis is per 5 oz. Merguez.