Gratin dishes are decadent, creamy and dreamy. This recipe for Pumpkin Gratin with Coral Lentil Puree with Saffron is packed with hearty and healthy ingredients. The sweet pumpkin pairs perfectly with the palate pleasing lentils and Gruyere cheese. If you have been searching for the most mouthwatering side dish for your family dinner this weekend, then this is the one for you. We hope you love it as much as we do.