substitute

What can I use instead of buttermilk, self-raising flour, creme fraiche or sour cream?

What can I use instead of buttermilk, self-raising flour, creme fraiche or sour cream? Get head chef Cristopher's verified swaps: yes, no or depends (and on what), with amount and context where given, including swaps not to make. Also fresh herbs, butter, oil, sugar, flour, fresh tomatoes, fresh stock, whole spices; others get a 404 listing them. Refused, never guessed: allergens and dairy-, egg- or gluten-free swaps, storage, preserving. Only a 200 answer is charged; refusals and 404s are free.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x582807f0…1b7b33f4

URL

https://kitchen-pass.netlify.app/v1/substitute

Seen

first 4 days ago · last 12 hr ago

7 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.274 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.726: 0.526 uncertain ? + 0.200 short ? · 0.176 to D

How the composite of 0.274 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.123		0.074	0	−0.526
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.274	gap to 1.000 = 0.726 · 0.200 short · 0.526 uncertain	0.274	−0.200	−0.526

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.123   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.274           → UNRATED: 7 of 30 paid calls      weights 2026.09.6 · 7 samples · seed cap_01M3RDHFBF18BCSB80VR8ZP8CE|2026-09-04T15:34:08.493Z|2026.09.6

Verify it yourselfnpx teppi-check https://kitchen-pass.netlify.app/v1/substitutecurl -s https://api.teppi.xyz/v1/trust/cap_01M3RDHFBF18BCSB80VR8ZP8CE