Cheeseburger Bowl

Ingredients

• 1 pound lean ground beef (90% lean)
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1/2 cup reduced-fat ranch salad dressing
• 2 tablespoons ketchup
• 4 cups shredded lettuce
• 4 cups torn romaine
• 1 medium cucumber, finely chopped
• 1 medium tomato, finely chopped
• 1/2 cup chopped dill pickles
• 1/4 cup finely chopped red onion
• 3/4 cup shredded cheddar cheese
• Crushed potato chips, optional