Instant Pot Calrose Rice

Classic Loco Moco Recipe Ingredients: - 2 cups Calrose rice, rinsed well - Loco Moco burger patties - Beef gravy - Fried eggs - 2 green onions, thinly sliced Loco Moco Burger Patties: - 1 tbsp unsalted butter - 1 lb 80% lean ground beef - 1 large egg - 2 tbsp panko breadcrumbs - 1 tbsp Worcestershire sauce - ½ tsp seasoned salt - ½ tsp onion powder - ¼ tsp ground black pepper Onion and Mushroom Beef Gravy: - 1 tbsp unsalted butter - 8 oz white button or cremini mushrooms, thinly sliced - 1 mediu