A big salad might seem healthy, but all those goodies on top can make it more calorie-laden than lasagna or fettuccine Alfredo. Cheese crumbles, caramelized nuts, bacon, avocado, dried fruit, croutons, and vinaigrettes can add lots of calories.

Save 500 or more calories by having just one topping, adding flavorful but lower-cal veggies (roasted bell peppers, grilled onions, or mushrooms), and using half the dressing.