Combine the chili powder, salt and sugar, paprika, garlic powder, chipotle chilis, fire-roasted tomatoes and cocoa powder in a food processor. Pulse until all ingredients are mixed into a paste.
Add the cumin powder, garlic chili paste, tomato paste, coriander powder and pureed onions. Pulse until everything is well combined.
Stir in the Marukan rice vinegar, roasted garlic and dried oregano.
Place the hello fresh tex mex paste in an airtight container and store it in the refrigerator. The paste will keep for up to two weeks.