London Broil Nachos - Marc Eats

Ingredients

• 1 lb London Broil
• 1/2 tbsp Kosher salt
• 1/2 tsp Onion powder
• 1/2 tsp Garlic powder
• 1/2 tsp Chilli powder
• 1 tsp Cumin
• 1/4 tsp Pepper
• 1 Sweet onion
• 2 tbsp Butter