Meatball Sandwich

Name: Meatball Sandwich
Ingredients: 1/2 pound ground veal; 1/4 cup toasted bread crumbs; 1/4 cup crushed honey oat cereal flakes; 1/2 piece jalapeño, minced; 1/2 medium onion, minced; 3 tablespoons garlic, minced; 2 teaspoons dried parsley; 1 teaspoon dried basil; 1 teaspoon dried oregano; 2 teaspoons ground cumin; salt and pepper to taste; Splash lemon juice; 1 egg, beaten; 2 hoagie rolls; garlic salt and ground pepper; olive oil; 2 handfuls spinach; 2 handfuls shredded Monterey Jack cheese; 1 cup spaghetti sauce