Ceviche with Avocado and Mango

Name: Ceviche with Avocado and Mango
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Yield: 4
Ingredients: Ingredients; 1 lb raw shrimp, peeled, deveined, and chopped into small pieces; 1 cup fresh lime juice (about 8-10 limes); 1 mango, peeled and diced; 1 avocado, peeled, pitted, and diced; 1 small red onion, finely diced; 1 jalapeño, seeded and finely chopped (optional for heat); 1/4 cup fresh cilantro, chopped; 1/2 cup diced cucumber (optional); Salt and pepper, to taste; Tortilla chips or tostadas, for serving