3 flat iron steak sandwich Recipes

sandwich rolls, partially split, softened butter, garlic powder, vegetable oil, cut flat iron steaks, fresh spinach leaves, tomato, sliced, avocado, sliced, thick slices fresh mozzarella cheese, balsamic vinegar, for drizzling

cayenne pepper, paprika, ground black pepper, ground cumin, onion powder, garlic powder, ground allspice, ground dried thyme, olive oil, flat iron steaks, avocados - peeled, pitted, and cubed, chopped green onions, red bell pepper, diced, red onion, diced, chopped cilantro, tomatoes, seeded and chopped, fresh lime juice, olive oil, sea salt and ground black pepper to taste, french baguettes, sliced cheddar cheese