Grilled Steak Salad With Blue Cheese Recipe

• 1 tsp Cumin seeds
• 1 tsp Coriander seeds
• 1 tsp Black peppercorns
• 1 tsp Chili pwdr
• 1 tsp Chopped garlic
• 8 Tbsp. Extra virgin olive oil, divided
• 2 lb Flank steak, scored
• 5 Tbsp. Red wine vinegar
• 1 tsp Dijon mustard
• 1 tsp Salt, divided
• 1/4 tsp Black pepper
• 1 bn Romaine lettuce
• 1 bn Raddichio lettuce
• 2 lrg Red onions, sliced 1/4 inch
• 8 x Plum tomatoes
• 1 loaf Italian bread, halved
• 6 ounce Blue cheese, divided Nonstick cooking spray

Directions