Judges and breeders alike should note that a wavy coat almost always indicates correct texture. (grcc.net)
Add stock powder and taco seasoning to taste (you may not need the whole packet) and ensure that water is absorbed and TVP is cooked (not too hard, it should be of a mince like texture, if it is still hard keep adding water gradually until correct texture is reached). (notquitenigella.com)
Just make sure that you add less liquid to obtain the correct texture if reducing your chocolate. (greensofthestoneage.com)