Ingredients

8 slices bacon (8 ounces total)

1/2 baguette (8 ounces), sliced into 3/4-inch cubes (about 4 cups)

2 tablespoons olive oil

Coarse salt and ground pepper

1/3 cup buttermilk

3 tablespoons reduced-fat mayonnaise

2 tablespoons cider vinegar

1 scallion, thinly sliced

1 pound romaine-lettuce, hearts chopped

1 pint cherry tomatoes, halved

Preparation

Preheat oven to 375 degrees. Arrange bacon in a single layer on a rimmed baking sheet lined with parchment or waxed paper. Bake until browned and crisp, about 15 minutes. Transfer to a paper-towel-lined plate to drain.Cool, then crumble into large pieces.

Make croutons: Toss bread with oil, and season with salt and pepper. Spread evenly on a baking sheet. Bake until golden brown, tossing halfway through, 15 to 20 minutes.

Meanwhile, in a large bowl, whisk together buttermilk, mayonnaise, vinegar, and scallion; season with salt and pepper. Add lettuce, tomatoes, and croutons; toss to coat with dressing. Sprinkle with bacon.