No Salt Barbeque Sauce #2

• 1 onion
• 1 liquid smoke
• 1/4 tabasco
• 475 ml no-salt tomato sauce
• 120 ml molasses (light)
• 60 ml cider vinegar
• 60 ml dijon mustard
• 7 ml lemon juice (fresh)
• 3 gr garlic powder
• 1 gr cayenne pepper