Tempeh "Bacon," Lettuce, and Tomato Sandwich
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
This vegan tempeh bacon sandwich offers a sophisticated twist on the classic BLT. By marinating the tempeh alongside cherry tomatoes, you create a deep, savoury flavour profile that perfectly mimics the smokiness of traditional bacon. Once roasted, the tomatoes become intensely sweet and jammy, providing a beautiful contrast to the crisp romaine lettuce and aromatic fresh basil.
Ideal for a satisfying weekend lunch or a quick plant-based dinner, this recipe is packed with protein and healthy fats from the sliced avocado. Using toasted sourdough adds a delightful crunch and tang, making it a hearty choice for anyone seeking a nutritious, dairy-free alternative to a cafe favourite. Serve it immediately while the tempeh is still warm and the bread is perfectly crisp.
In this article:
Continue reading below
Ingredients for Tempeh "Bacon," Lettuce, and Tomato Sandwich
1 batch Tempeh Bacon
300g cherry tomatoes (about 275g ), halved
2 tablespoons regular or vegan mayonnaise
4 slices sourdough bread, grilled or toasted
1/2 large avocado, thinly sliced just before serving
1/4 cup basil leaves, coarsely torn
2 crisp cos leaves
How to make Tempeh "Bacon," Lettuce, and Tomato Sandwich
Back to contentsPrepare marinade for Tempeh Bacon in a shallow dish, adding tomatoes along with tempeh. Cover and chill at least 2 hours or up to 4.
Preheat oven to 204°C and line a rimmed baking sheet with parchment paper. Arrange tempeh on one-half of sheet and tomatoes on remaining half in a single layer. Bake, tossing tempeh and basting with marinade after 10 minutes, until tempeh is crispy and tomatoes are shrunken and sweet, 30–33 minutes.
Divide mayonnaise between 2 slices of bread. Top with tempeh and roasted tomatoes. Arrange avocado slices, basil, and cos over, then top with remaining slices to close sandwich.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.