Singapore Satay

Ingredients

• 1 large red onion, chopped
• 2 large garlic cloves, chopped
• 3 stalks lemon grass, chopped
• 1/2 cup soy sauce
• 1 tablespoon peanut oil
• 1 tablespoon ground turmeric
• 1 1/2 teaspoons brown sugar
• 1 teaspoon ground cumin
• 1 teaspoon ground ginger
• salt
• black pepper
• 1 pound skinless, boneless chicken breast halves - pounded thin
• 12 wooden or bamboo skewers