Wash and remove the seeds of jalapeño pepper. Then dice the pepper

Add cup of water to a pot along with salt and pepper. Boil till the pepper pieces are tender. Set aside.

Heat the cup of water. Add the onion powder, garlic, and tomato paste. Bring to simmer.

Add the sweetener. Mix the jalapeño water, and butter, with the tomato mixture.

Simmer 7 minutes. Stirring occasionally. Remove from heat add the red wine vinegar.