Combine everything in a bowl and taste for seasoning. Store in fridge after use that day. The oil will harden in the fridge so let it sit at room temp for an hour or so until it goes back to its former glory.
Soy Curl Steak
Cover the soy curls in water and rehydrate them for 10 - 15 minutes. Then drain them and squeeze out as much water as possible.
While they rehydrate, make the marinade by combining the remaining ingredients in a bowl.
In a skillet over medium heat, add the soy curls and cook them for about 3 - 5 minutes to dry them out a bit more. Then pour over the marinade and stir to combine.
Cook the soy curls until most of the liquid has reduced down and they are a nice dark brown color. You can add more browning sauce if you like.
Season to taste and keep warm on low.
Sandwich
Add some vegan butter or oil to a pan and toast your roll / bread until golden brown. Remove from the heat.
If desired spread some vegan mayo on 1 or both sides of the roll. Then pile up plenty of the soy curl steak and chimichurri and enjoy!
Notes
Of course you can add anything else you would like to this sandwich! Grilled or pickled onions, bell peppers whatever you fancy!