| Pasta, portion, cooking | 100g, thickness not given, cooked in the broth in the pan for the standard time rather than boiled separately | 160g spaghettini, serves 2, 1.5L water with 1 tbsp salt, 1 min under package time (thickness not given) | 1.6mm, 100g, 1% salt, 1 min under package time | 100g, 1.6-1.8mm, finished right in the broth |
| Type and amount of mushroom | 40g shimeji, 40g maitake, 40g eringi (120g total) | 1 pack shimeji, 1 pack maitake | 3 shiitake, 1/2 pack shimeji | 1 bag shimeji, 1 cluster maitake, 3 shiitake (always all three kinds) |
| Mushroom prep and cutting | Salted with 1/3 tsp, rubbed in, rested 10 minutes. Eringi cut into rounds, maitake and shimeji torn by hand | Torn by hand along the fibers, no knife | Shiitake stems halved lengthwise, caps cut into 5mm slices. Shimeji trimmed at the base and separated | Stem ends trimmed, torn by hand; not rinsed, wiped with a damp cloth instead |
| How the mushrooms are sauteed | Garlic then bacon over low heat in the pan; medium heat once the mushrooms are added | Garlic infused over low heat 3-4 minutes then removed; mushrooms seared over high heat until browned | Garlic, then chili, then bacon over low heat in sequence; mushrooms cooked over low heat until wilted | Cooked with bacon and garlic until browned (heat level is inconsistent between sources - transcript says medium heat, column article says low heat from a cold pan) |
| Bacon/meat: whether used | 35g bacon (shredded) | None (no bacon or meat used) | 4 slices bacon (cut into 1cm strips) | 60g thick-cut bacon (cut into 1cm strips) |
| Garlic and aromatics | 2 cloves (6g), crushed, core removed, minced | 1 clove (crushed with a spatula, germ removed, torn by hand; cooked and set aside, then returned later) | 1/2 clove garlic (minced) + 1 red chili | 1 clove garlic (minced) |
| Choice of Japanese seasoning | 2 tsp soy sauce, 1/2 tsp sugar, 1 tsp kombu tea, 50cc sake | 1/2 tbsp soy sauce (for the mushrooms) + 1/2 tbsp (finishing) | 1/2 tsp dashi soy sauce, 1/2 tsp instant dashi granules | 1/2 tbsp mentsuyu (double concentrate), 5g shio kombu, 2 tbsp cooking sake |
| Use of fat/oil | 1 tbsp oil (for sauteing - the transcript notes salad oil, but olive oil or rice bran oil also work) plus 10g butter (finishing) | 2 tbsp olive oil + 10-20g butter | Olive oil to taste + 5g butter | 1 tbsp olive oil + 10g salted butter |
| Finish and garnish | Chopped scallion | Shredded shiso leaf, coarsely ground pepper | 5 shredded shiso leaves | Not specified |
| Time | About 15 minutes | 20 minutes (serves 2) | 35 minutes | 30 minutes |
| Source check | Source verified | Partly unverified | Partly unverified | Partly unverified |