Lima Protein Lentil Cakes The lentil-based protein wafer is a variant of the well-known cereal wafer. This crunchy variant has the typical taste of lentils and is packed with proteins (22%) that give you energy for a whole day. The wafer is enriched with buckwheat and quinoa and is the perfect snack. In addition, the lentil wafer is gluten-free and rich in fiber. A healthy, nutritious snack, ..