Lay out pita pieces on a baking sheet and brush with olive oil.
Sprinkle lightly with cumin and sea salt.
Put into oven for 5-6 minutes or until lightly crisped. Set aside to cool.
Pat steak dry and season liberally with cumin, coriander, paprika, and salt.
Put steak, corn, and green onions on the grill, cooking steak about medium rare and vegetables just until warm and light grill marks, follow directions on Beef: It's What's for Dinner site here.
Set aside to cool.
Once meat has sat for 5-10 minutes, slice thinly against grain.
Meanwhile, in a large bowl, toss tomatoes, cilantro, corn (once cut off cobb), diced grilled onions, juice of one lime, 1 tablespoon siracha, and ΒΌ teaspoon salt. Toss to combine.
Place toasted pita on a large serving platter. Top with one tablespoon grilled meat and one tablespoon salsa mixture. Top with siracha and garnish with cilantro and lime.
Serve immediately.
Recipe by Faithful Provisions at https://faithfulprovisions.com/thai-beef-nachos/