34 cup mayonnaise
4 slices Italian bread (1-inch thick)
12 slices bacon, thick-cut, chopped
3 tablespoons red wine vinegar
4 cups cherry tomatoes, halved
1 (10 ounce) bag romaine lettuce, chopped
fresh ground pepper
Adjust oven rack to middle position and heat oven to 475F Spread 1/4 cup mayonnaise over both sides of bread slices and transfer to baking sheet. Bake until golden brown, 8-10 minutes. let cool 5 minutes, then cut into 1-inch croutons. Cook bacon in large skillet over medium heat until crisp, about 8 minutes. Transfer to paper towel-lined plate. Discard dripping. Whisk remaining mayonnaise and vinegar in large bowl. Add bacon, tomatoes, lettuce, and croutons and toss to combine. Season with salt and pepper. Serve.