Ranch Chopped Salad

Name: Ranch Chopped Salad
Prep time: 20 min
Total time: 20 min
Cuisine: American
Ingredients: 12 slices bacon, chopped; 1 c. mayonnaise; 1/2 c. fresh parsley, chopped; 1/2 c. sour cream; 1/4 c. buttermilk; 2 tbsp. chopped fresh chives; 1 garlic clove, minced; 1 tsp. kosher salt; 1/2 tsp. black pepper; 1 head iceberg lettuce, chopped; 1 pt. grape tomatoes, quartered; 1 bunch scallions, thinly sliced; 2 c. shredded cheddar cheese