Pair this delicious salad with Ginger Chicken Under a Brick for a mouthwatering meal.
Preheat oven to 350 degrees.
In a small bowl, whisk together sugar, lime juice, vinegar, and 3 tablespoons safflower oil; set vinaigrette aside.
In a large bowl, toss bread cubes with olive oil until well coated. Spread bread cubes in an even layer on a baking sheet. Transfer to oven until golden and toasted, about 10 minutes.
Transfer toasted bread cubes to a large bowl and add cucumber, tomatoes, ginger (if using), cilantro, mint, basil, jalapeno, and arugula. Drizzle vinaigrette over top, and season with salt and pepper; toss to combine.