Tostadas

• 6 diameter
• 2 tostada shells
• 1 garlic clove
• 110 gr beef (cooked ground)
• 80 gr italian tomatoes (canned)
• 65 gr kidney (drained canned red)
• 60 ml sour cream
• 60 ml beef broth (canned)
• 40 gr tomato (chopped fresh)
• 30 gr onion (chopped)