There are several plant-based sausages available in the refrigerated area in the produce aisle at many grocery stores. While I don’t typically eat them (since they include oil), they are a “sometimes food” for my husband and kids, with one link flavoring dinner for all three of them (some of their favorite Pasta Foodie Bar combinations). Be sure to avoid varieties that include “isolated protein” as an ingredient. They freeze very well and Trader Joe’s tends to have the best price.