Ham Breakfast Hash

Bahan-bahan (4 porsi)

• 2 tablespoons olive oil
• ½ cup diced onion
• 4 cups frozen hash browns (thawed)
• 1 ½ cups diced ham
• ½ g reen bell pepper (finely diced)
• 4 eggs
• salt and pepper to taste
• ¼ cup shredded cheddar cheese