In a medium bowl, whisk together yogurt, lemon juice, Dijon mustard, and garlic.
Slowly pour in buttermilk, whisking constantly.
Whisk in parsley or chives and season with salt and pepper.
Place in the refrigerator until ready to use.
In a large skillet over medium-high heat, cook bacon until brown and crisp, about 8 minutes.
Drain on a paper towel-lined plate until cool, then crumble.
Place romaine lettuce in a large bowl.
Arrange toppings into colorful stripes: avocado, tomatoes, corn, bacon, and chicken.
Drizzle with buttermilk dressing and serve.
Notes / Tips / Wine Advice:
Serving Tip:Serve immediately to maintain the crispness of the lettuce and bacon.Wine Advice:A crisp Sauvignon Blanc or a light-bodied Chardonnay would complement the creamy dressing and fresh flavors.