New Orleans Style Coffee blended with Chicory. A New Orleans Tradition. Unconditionally Guaranteed. Kosher Certification: This product is certified Kosher by the Orthodox Union. Cafe du monde - A New Orleans tradition. Roasted chicory blended with coffee is a tradition in the south for decades. One taste of 1/2 cup of CDM mixed with 1/2 cup of hot milk and you will know why CDM is a New Orleans tradition.