hearts of palm lasagna - low carb - gluten free - 6 pack california delight hearts of palm lasagna is a pasta substitute made out of the hearts of palm vegetable. this is a great pasta substitute for anyone on a low carb or keto diet. boil the pasta for a few minutes to achieve a perfect al dente texture and layer just like real lasagna noodles with sauce, cheese, veggies or meat and bake. certified kosher