01 - Combine sugar and water in a small saucepan. Heat gently, stirring constantly until sugar completely dissolves. Remove from heat and allow syrup to cool to room temperature before proceeding.
02 - Add diced mangoes, strawberries, cooled simple syrup, and fresh lime juice to blender or food processor. Blend on high speed until completely smooth and no fruit chunks remain, approximately 1-2 minutes.
03 - Taste the blended mixture. Add additional sugar or lime juice as needed to balance sweetness and acidity according to personal preference.
04 - Transfer mixture to a shallow, freezer-safe container. Cover tightly with lid or plastic wrap. Place in freezer for exactly 1 hour to begin setting process.
05 - Remove container from freezer. Using a fork, vigorously stir and scrape the mixture to break up any forming ice crystals. Return to freezer immediately.
06 - Repeat stirring process every 30 minutes for 2 to 3 hours total. The sorbet is ready when firm yet smooth in texture throughout.
07 - Let sorbet sit at room temperature for 5 to 10 minutes before serving to soften slightly for easier scooping. Serve chilled in bowls or as a light dessert.