Prepare the Ingredients: Start by washing all the fruits and vegetables thoroughly. Dice the avocados, strawberries, and mango into bite-sized pieces. Finely chop the red onion and jalapeño, if using.

Combine the Base: In a large mixing bowl, gently combine the diced avocados, strawberries, and mango. Be careful not to mash the avocados; you want them to maintain their shape.

Add the Aromatics: Add the chopped red onion and minced jalapeño to the bowl. If you prefer a milder salsa, you can skip the jalapeño or reduce the amount.

Add Fresh Herbs: Sprinkle the chopped cilantro over the mixture. The cilantro adds a fresh flavor that complements the fruits.

Season the Salsa: Squeeze the juice of one lime over the mixture. Add salt and pepper to taste, ensuring all ingredients are well-seasoned.

Mix Gently: Using a spatula or wooden spoon, gently fold the ingredients together until evenly mixed. Be careful not to mash the avocados.

Chill (Optional): For the best flavor, cover the bowl with plastic wrap and let the salsa chill in the refrigerator for at least 30 minutes before serving.

Serve: Once chilled, give the salsa a gentle stir and taste for seasoning. Adjust if necessary, then serve immediately or keep it in the fridge until ready to enjoy.