In a bowl whisk together white balsamic vinegar, Dijon mustard, Italian seasoning, and garlic powder to hydrate. Gradually whisk in oil to emulsify.
Add cheese crumbles and whisk to combine. Hold refrigerated until service.
Set grill to medium high. For each serving, season one portion of flat iron steak with 1 teaspoon of Grill Mates Montreal Steak® Seasoning. Grill until desired doneness. Remove from grill, allow to rest and slice on bias.
In a bowl, toss 3 cups baby lettuce greens with 1/4 cup Gorgonzola Vinaigrette until evenly coated.
Place dressed salad on plate. Top with 8 halves grape tomatoes, 6 cucumber slices, 1 tablespoon celery, and 1 sliced egg. Finish with sliced steak and 1 tablespoon Gorgonzola cheese crumbles. Serve slightly warm or chilled.
Elevate this salad with French's® Crispy Fried Onions.