Carne Asada Chipotle Pull Apart Bread



300g | 10oz thin sizzle steak fillets (Flank Steak; Minute steak; Bbq Beef Steak)
1 teaspoon ground Cumin
1 teaspoon Chipotle Chilli Powder
Salt to season
Olive oil or cooking oil spray
½ cup Chipotle Salsa
1 tablespoon adobo sauce
1 loaf Sourdough Bread (unsliced)
½ red onion, thinly sliced and divided
200g | 7oz grated Mexican Cheese blend (or any cheese of choice)
2 ripe tomates, finely diced
Fresh Cilantro | Coriander
1 lime