Ingredients

• 1/4 cup lime juice
• 1/4 cup olive oil
• 1/4 teaspoon salt
• 1 clove garlic, minced
• 3 tablespoons chopped cilantro
• 1/2 teaspoon chili powder
• 1/2 teaspoon ground cumin
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• 4 cups shredded romaine lettuce
• 4 cooked skinless, boneless chicken breast halves, cut into strips
• 1 (15 ounce) can black beans, drained and rinsed
• 1/2 small red onion, sliced into rings
• 1 large tomato, chopped
• 1/2 cup grated Parmesan cheese
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• 6 ounces tortilla chips