Vegan ceviche is a cool and satisfying appetizer. It is easy to make, and doesn't require turning on the stove. Serve it poolside with your favorite icy cocktail.
In a large bowl, combine hearts of palm, tomatoes, avocado, onion, cilantro, and lime juice. Add fresh or jarred diced jalapeño pepper, to taste. Garnish with additional cilantro and a pinch of cayenne pepper, if using.
Serve with tortilla chips or slices of jicama for dipping.