Prep the dressing: In a small bowl, whisk the lemon juice, honey, and a tiny pinch of salt until smooth.
Set aside.
Wash and dry the fruit: Rinse the strawberries, blueberries, and raspberries. Pat completely dry with a clean towel so the salad doesn’t get watery.
Slice the apple: Core and chop the apple into bite-size pieces. If you like extra crunch, leave the skin on.
Slice the strawberries: Hull and slice them into thin pieces so they blend easily into each bite.
Toss gently: Add the apple, strawberries, blueberries, and raspberries to a medium bowl.
Drizzle on the dressing and toss gently with a spoon or your hands to coat without crushing the berries.
Add mint: Sprinkle the chopped mint over the top and give it one last gentle toss.
Taste and adjust: If you want a little more brightness, add a drop more lemon juice. For extra sweetness, add a few more drops of honey, but keep it light to stay around 100 calories per serving.
Serve: Enjoy immediately, or chill for 10–15 minutes for a cooler, more refreshing bowl.