In a wok on high heat add oil. Once heated add onion and sausage, cook for 2 minutes. Add garlic and red pepper and cook another 2-3 minutes. Add rice and cook until it begins to brown, about 4-5 minutes.
Stir in soy sauce and cook another 2-3 minutes. Remove from heat and stir in black salt.
Serve topped with sliced avocado, green onions and sesame seeds. Optionally you can drizzle with a little sesame oil.