Hot And Spicy Sloppy Joes

• 8 hamburger buns
• 1 clove garlic
• 700 gr beef (ground)
• 170 ml style tomato juice (hot)
• 120 ml catsup
• 120 ml water
• 28 gr brown sugar
• 18 gr jalapeno peppers (chopped canned)
• 16 ml prepared mustard
• 6 gr chili powder