In a large mixing bowl, combine diced tomatoes, chopped onion and bell pepper, seeded and diced jalapeño, sliced avocado, fresh (or drained canned) corn, rinsed and drained black beans, and chopped cilantro.
Stir in 3-4 Tbsp of lime juice, ½ cup of Italian dressing, 4 pressed garlic cloves, and 1 tsp of salt or season to taste. Mix everything together and serve with tortilla chips.
