southwest veggie nachos

Ingredients

• 6 ounces tortilla chips (use baked, not fried)
• 1 can (15 oz) low-sodiem black beans, drained and rinsed
• 1 - green bell pepper, seeded and diced
• 1/2 cup frozen corn, thawed
• 1/4 teaspoon ground cumin
• 1/4 cup sliced black olives
• 3 tablespoons pickled jalapeno slices
• 1 1/2 cups reduced-fat shredded mexican cheese blend
• 4 large plum tomatoes
• 1/2 cup chopped red onion
• 1/4 cup cilantro, chopped
• 1 teaspoon fresh lime juice
• 1/2 - avocado, diced