Smoky Maple Soy Marinade for Tempeh Bacon

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)
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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.
  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

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Cuisine
American
Quick & Easy
Easy

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