Arancini Rice Balls

Name: Arancini Rice Balls
Prep time: 25 min
Cook time: 35 min
Total time: 1 h
Cuisine: Italian
Ingredients: 2 Tbsp olive oil; 2 Tbsp unsalted butter; 1 medium onion (finely diced (about 1 cup)); 1 cup ham (finely diced (about 3 oz)); 2 cups Jasmine rice (un-rinsed); 1 cup Chardonnay ((dry white wine)); 5 cups chicken broth (or stock (hot)); 1 tsp salt ((plus more to sprinkle fried arancini)); 1 cup frozen peas (fully thawed); 1/3 cup parsley (finely chopped); 1 cup parmesan cheese (shredded); 4 oz mozzarella cheese (cut into 24 (1/2-inch) cubes); 1 cup all-purpose flour; 3 large eggs (beaten with a fork); 1 1/2 cups Italian bread crumbs; Oil for frying (vegetable, canola, or grapeseed oil)