Ingredients: 2 cups mixed salad greens (lettuce, spinach, arugula, etc.) 1 cucumber, thinly sliced 1 bell pepper, diced 1 cup cherry tomatoes, halved 1 carrot, grated 1/2 red onion, thinly sliced Optional additions: avocado slices, radishes, broccoli florets, etc. Dressing: 2 tablespoons olive oil 1 tablespoon balsamic vinegar 1 teaspoon...