
Smoky Maple Soy Marinade for Tempeh Bacon
A sweet, salty, deeply smoky marinade that turns thin-sliced tempeh into chewy-crisp vegan bacon strips with caramelized edges. A short simmer first removes tempeh's bitterness and helps it soak up every drop of flavor.
- Prep
- 18 min
- Cook
- 32 min
- Wait
- 35 min
- Total
- 1 hr 25 min
- Makes
- About 55 strips of tempeh bacon (4 servings)
Steps
Before you start
- Read the timing: the tempeh needs 30 minutes in the marinade, so start the simmer and marinade about an hour before you want to eat.
- Use a sharp, thin-bladed knife for slicing. Cold tempeh straight from the fridge slices more cleanly and breaks less.
- Liquid smoke is very strong. Measure it exactly with a measuring spoon; extra will make the bacon taste harsh and bitter.
- Choose a soy sauce you like the taste of. Regular soy sauce works; use tamari if you need gluten-free.
Slice the tempeh
- Cut each 8-oz tempeh block crosswise into ¼-inch (6 mm) thick strips, so each strip is about 4 inches (10 cm) long.
- Aim for even thickness, because thicker strips stay soft while thin ones crisp.
- You should have about 55 strips in total.
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Ready when: Strips are uniform, ¼ inch thick, and mostly intact.
Tip: If a strip crumbles, just keep the pieces; they bake up as tasty bits.
Simmer to mellow
- Pour 2 cups (480 ml) water into a 10-inch (25 cm) deep skillet and bring to a gentle simmer over medium-low heat.
- Add the tempeh strips, spreading them so most are submerged, and simmer for 10 minutes, turning once halfway.
- Lift out with a spatula, drain in a colander for 1 minute, then pat dry with a clean towel.
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Ready when: Tempeh looks slightly paler and plumper, and the water has a faint yellow tint.
Tip: Keep the water at a gentle simmer, not a rolling boil, so the strips do not fall apart.
Whisk the marinade
- In a medium bowl, whisk together the soy sauce, maple syrup, olive oil, apple cider vinegar, 2 tablespoons water, liquid smoke, smoked paprika, garlic powder, and black pepper until the paprika and garlic powder are fully dissolved and no clumps remain.
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Ready when: The marinade is a uniform, brick-red brown with no visible powder clumps.
Tip: Oil will float; give the marinade a quick whisk again right before pouring.
Coat the tempeh
- Arrange the warm, dried tempeh strips in a single snug layer in a shallow dish (a 9×13-inch/23×33 cm dish works well); a second layer is fine if you spoon marinade between layers.
- Pour the marinade evenly over the top and gently turn the strips with your fingers so each one is coated on both sides.
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Ready when: Every strip is glossy and the marinade pools lightly around the edges.
Tip: Warm tempeh soaks up marinade better than cold, so coat it right after drying.
MarinateOven 375°F / 190°C
- Let the tempeh sit at room temperature for 30 minutes, turning the strips once at the 15-minute mark so both sides absorb the marinade.
- During the last 10 minutes, position an oven rack in the center and preheat the oven to 375°F (190°C).
- Line a large rimmed baking sheet with parchment paper.
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Ready when: Most of the liquid has soaked in, leaving only a few tablespoons in the dish.
Tip: For deeper flavor, marinate covered in the fridge for up to 8 hours; bake straight from the fridge.
Arrange on the panOven 375°F / 190°C
- Lay the strips on the parchment-lined baking sheet in a single layer with a little space between them so they roast instead of steam.
- Spoon or brush 2 to 3 tablespoons of the leftover marinade over the strips and discard any remaining.
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Ready when: Strips lie flat without overlapping and look evenly glazed.
Tip: Do not crowd the pan; use a second sheet if needed, or the strips will turn soft instead of crisp.
Bake the first sideOven 375°F / 190°C
- Bake on the center rack at 375°F (190°C) for 12 minutes, until the surface looks dry and the edges just start to darken.
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Ready when: Tops look matte and tacky, and the edges are dark brown.
Flip and finish bakingOven 375°F / 190°C
- Remove the pan and flip each strip with a thin spatula or tongs.
- Brush any remaining glaze that has pooled on the parchment onto the strips.
- Return to the oven at 375°F (190°C) and bake 8 to 10 minutes more, watching closely in the last 3 minutes.
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Ready when: Strips are deep mahogany brown with darker, crisp-looking edges, and the glaze is sticky but not burnt.
Tip: The maple sugar burns fast. If edges blacken or smell acrid, pull the pan right away.
Cool to crisp
- Let the strips rest on the baking sheet for 5 minutes.
- They firm up and crisp as they cool.
- Serve warm in sandwiches, with breakfast, or crumbled over salads.
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Ready when: Strips feel firm and chewy-crisp at the edges when lifted.
Tip: Slide the strips off the parchment while still warm to prevent sticking.
Good to know
Tips
- Do not skip the simmer. It removes tempeh's slight bitterness and makes it much better at absorbing the marinade.
- Slice evenly. Consistent ¼-inch strips cook at the same speed, so you get uniformly chewy-crisp bacon.
- For extra-crisp bacon, pan-fry the baked strips in a little oil for 1 to 2 minutes per side before serving.
- Add ¼ teaspoon cayenne or a pinch of red pepper flakes to the marinade for a spicy version.
Make ahead
"Slice, simmer, and marinate the tempeh up to 8 hours ahead in a covered container in the fridge. You can also bake the strips a day ahead and re-crisp them before serving."
Storage & reheating
"Room temperature: up to 2 hours. Fridge: store cooled strips in an airtight container for up to 5 days. Freezer: freeze in a single layer, then bag, for up to 3 months. Reheat in a dry skillet over medium heat for 2 to 3 minutes per side, or in a 350°F (175°C) oven for 6 to 8 minutes, until hot and crisp."
Substitutions
- soy sauce → tamari or coconut aminos. Tamari makes it gluten-free. Coconut aminos is sweeter and less salty, so add a pinch of salt.
- pure maple syrup → agave nectar or brown sugar dissolved in water. The flavor will be less complex, but the caramelization is similar. Use the same volume of agave.
- apple cider vinegar → rice vinegar or lemon juice. Use the same amount. Rice vinegar gives a milder tang.
- olive oil → avocado oil or any neutral oil. Use the same amount for a more neutral taste.





