01
Shrimp
10.01 cup : 1 cup
Cube small and marinate in Old Bay and lemon
10.0
tempeh substitute
in soup.
In Soup, Tempeh absorbs surrounding flavors while adding substance. Simmered in broth, it draws in liquid through its porous fermented structure rather than disintegrating, behaving more like firm tofu than like ground meat; a substitute should be protein-dense and cohesive enough to simmer for 15–20 minutes without breaking apart into the broth.
top substitutes
adjustment for this dish
Shrimp goes in during the last 3 minutes of simmer, not 15 like tempeh, or it turns rubbery. The broth needs more aromatics depth up front since shrimp releases shellfish sweetness rather than tempeh's fermented body — sauté mirepoix a full 8 minutes and add a bay leaf to build stock backbone. Skip the crumbled-into-aromatics step; shrimp does not thicken broth. Season earlier since shrimp does not pull salt.
02
Tofu
6.71 cup : 1 cup
Press extra firm, marinate well
6.7
adjustment for this dish
Tofu at 1:1 cup delivers no broth thickening, unlike tempeh where crumbled bits enrich the stock. Compensate by reducing the broth 25% before adding tofu, or finishing the soup with 1 tablespoon miso whisked into a ladle of hot stock. Cube extra-firm tofu and add in the last 10 minutes so it warms without breaking. Skim foam at the start as you would with tempeh.
03
Edamame
6.71 cup : 1 cup
Same soy base, different texture
6.7
adjustment for this dish
Edamame shells deliver a pop tempeh cannot and do not thicken broth the way crumbled tempeh does. Add frozen shelled beans in the last 4 minutes of simmer — longer and the skins split and the beans turn chalky. Reduce broth 15% before beans go in to rebuild body, and stir in 2 teaspoons white miso at the end to add the depth tempeh's ferment would have contributed.
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04
Mushrooms
3.31 cup : 1 cup
Meaty texture, good grilled or sliced
3.3
adjustment for this dish
Mushrooms deliver umami and broth-thickening glutamates tempeh lacks. Slice 1 cup cremini or shiitake, sauté 6 minutes in the aromatics base until they release water and re-brown, then add stock. Unlike tempeh which goes in late, mushrooms want the long simmer — 25 minutes — to build depth. Skip the foam skim; mushrooms do not release the pale film tempeh does.
05
Turkey Breast
5.012 oz : 8 oz
Nutty flavor, slice thin
5.0
adjustment for this dish
Turkey breast at 12:8 oz swaps in as 1/2-inch dice added during the last 8 minutes of simmer — past that and the lean meat shreds and goes dry in broth. Turkey is lean, so add 1 tablespoon olive oil to the aromatics to replace tempeh's natural fat. Season with salt at the end, but at 60% of what tempeh would need since turkey does not pull salt the way the fermented cake does.
06
Chicken Breast
5.012 oz : 8 oz
Slice thin, marinate well
5.0
07
Ground Pork
3.312 oz : 8 oz
Crumble for dumplings or stir-fry
3.3
08
Pork
3.31 lb : 1 lb
Marinate 30 min minimum, slice thin for stir-fry
3.3
09
Ground Beef
3.31 cup : 1 cup
Crumble and brown with taco or bolognese spices
3.3
10
Bacon
3.31 slice : 1 slice
Smoky cured pork; crumble marinated tempeh with smoked paprika and soy sauce to mimic
3.3
technique for soup
technique
Tempeh added to soup contributes body through two routes: whole cubes that hold shape through a 30-minute simmer, and hand-crumbled bits that dissolve into the broth and thicken it. Drop the cubes in during the last 15 minutes of simmer so they warm through without going mushy, and crumble 1/4 of the block into the aromatics during the initial sauté so it toasts in the oil and releases nutty depth before you add stock.
Skim the foam in the first 5 minutes — tempeh releases a pale film that clouds broth if left. Unlike tempeh in salad where you want a crisp seared edge, soup tempeh softens on purpose and acts as a stock enricher.
Stir in a bay leaf and reduce the broth by 20% before the tempeh goes in, since the block will soak up about 1/4 cup of liquid per cup of cubes. Season at the end, not the start — tempeh pulls salt aggressively as it simmers.
pitfalls to avoid
watch out
Don't drop tempeh into stock at a rolling boil — aggressive bubbles pulverize the cubes; keep the simmer at 180-190°F to hold shape through 15 minutes of cooking.
watch out
Skim the pale foam that rises in the first 5 minutes of simmer or the broth goes cloudy and loses depth.
watch out
Don't season the soup at the start — tempeh pulls salt aggressively as it simmers and you'll over-salt the finished pot by 30%.
watch out
Avoid dumping all the tempeh in whole; crumble a quarter into the aromatics to thicken the body of the broth or you'll taste only cubes and thin stock.
watch out
Don't hold the soup on heat past 45 minutes; tempeh cubes turn mealy and the broth loses the clean fermented note.