Spaghetti with Turkey Meatballs

Name: Spaghetti with Turkey Meatballs
Ingredients: 3 slices white bread, crust removed and torn into small shreds; 1/4 cup whole milk; 3/4 pound ground turkey (recommended: 93 percent lean dark meat); 1/2 pound Italian turkey sausage, casing removed; 1/4 cup grated Parmesan, plus more for serving; 2 tablespoons finely chopped parsley leaves; 2 cloves garlic, finely chopped; Salt and freshly ground black pepper; Vegetable oil, for pan-frying; 2 tablespoons olive oil; 3 cloves garlic, chopped; 1 teaspoons red pepper flakes; 1 (28-ounce) can crushed tomatoes, in thick puree; 1 teaspoon dried basil; 1 teaspoon sugar; 1 pound spaghetti, cooked al dente