Preheat oven to 375 degrees F (190 degrees C). Line a baking sheet with aluminum foil.
Whisk brown sugar and water together in a small saucepan; bring to a boil and cook until reduced to a caramel syrup, 5 to 10 minutes.
Arrange walnuts and pecans on the prepared baking sheet.
Toast nuts in the preheated oven until fragrant, about 5 minutes. Pour caramel syrup over nuts; toss to coat. Bake until nuts are lightly browned and syrup has thickened, 8 to 10 more minutes. Let cool on baking sheet.
Mix salad greens, strawberries, blackberries, blue cheese, cranberries, dates, and vinaigrette dressing; toss to coat. Sprinkle candied nuts over salad.
Tips & Tricks
Chrissy's Sweet 'n' Sour Tomato Salad
An easy, delicious sweet and sour tomato salad, perfect for any meal!
Red Broccoli Salad
Fresh broccoli with lots of bacon, grapes, almonds, and a sweet, tangy dressing.