These Powerhouse Greens & Ricotta Stuffed Shells with Pumpkin Marinara give classic baked shells a cozy fall makeover. Creamy ricotta (or cottage cheese) and finely chopped organicgirl Powerhouse Greens fill tender jumbo shells, all baked in a rich pumpkin-tomato marinara. Hearty, wholesome, and full of seasonal flavor — it’s comfort food that nourishes body and soul.