01 - Rinse blueberries under cold water and pat dry with a paper towel. Halve or quarter any larger berries for even distribution throughout the salsa.
02 - In a medium mixing bowl, combine the prepared blueberries, diced cucumber, chopped red onion, minced jalapeño, and fresh cilantro.
03 - Add fresh lime juice, lime zest, sea salt, and black pepper to the bowl. Gently toss all ingredients together until evenly coated and well combined.
04 - Refrigerate the salsa for 10 to 15 minutes before serving to allow the flavors to meld together.
05 - Serve chilled with tortilla chips as a dip, or spoon over grilled fish, chicken, or tacos as a fresh topping.