Giant Hash Brown With Peppers & Onions Gelson's

Ingredients

• 3 lbs russet potatoes
• 1 large white onion
• 1 medium green bell pepper, seeded and thinly sliced
• 1 medium red bell pepper, seeded and thinly sliced
• 1 bunch green onions, thinly sliced, white and green parts divided
• 2 tsp kosher salt
• ½ tsp freshly ground Gelson’s black pepper
• ¾ cup vegetable oil, divided
• 1 ⅓ cups shredded mozzarella cheese, divided
• Flake salt, for garnish
• Fried eggs, for serving
• Hot sauce, for serving