1. Cook Morningstar Farms® Grillers Prime® Veggie Burger according to package directions. Immediately top with cheese. Let stand about 1 minute or until cheese melts.
2. Meanwhile, in small nonstick skillet heat oil. Add mushrooms and onion. Cook, stirring frequently, over medium heat for 3 to 5 minutes or until tender.
3. Place lettuce leaf, tomato and veggie burger on bun bottom. Top with mushroom mixture and bun top.
By entering your email address, you agree to our Terms of Use
and acknowledge the Privacy Policy.
Food Network and
its affiliates
may use your email address to provide updates, ads, and offers.
To withdraw your consent or learn more about your rights, see the
Privacy Policy.