Mix first 4 ingredients in medium bowl. Add blue cheese and stir until well blended. If too thick, thin with buttermilk by tablespoonfuls to desired consistency. (Can be made 1 day ahead. Cover and chill.)

Cook bacon in large skillet over medium heat until golden brown and beginning to crisp. Arrange lettuce on plates. Spoon dressing over. Using slotted spoon, transfer warm bacon from skillet onto salads, dividing equally. Garnish with red onion.

Line a 9-inch microwave-safe pie plate with paper toweling. Arrange bacon in layer on toweling. Cover with additional toweling. Cook on 100 percent power for 4 minutes or until crisp. Remove plate from microwave. Set bacon aside to cool. Meanwhile, cook peas, covered, in boiling salted water for 2 minutes or until crisp-tender; drain. Crumble one bacon slice; set aside. Break remaining into pieces.

In bowl combine mayonnaise, mustard, vinegar and dill. Stir in crumbled bacon. Arrange romaine on each plate. Add peas, turkey strips, and bacon pieces. Top with dressing.