Meatballs Espanol

Ingredients

• 1 lb lean ground beef
• 1 cup soft breadcrumbs
• 1/4 cup finely chopped onion
• 1/4 cup finely chopped celery
• 1 1/2 teaspoons Worcestershire sauce
• 1 egg
• 1/4 teaspoon pepper
• 1 tablespoon garlic salt, divided
• 1 (16 ounce) can stewed tomatoes
• 12 ounces zucchini (thinly sliced, about 2 1/2 cups)
• 1/2 teaspoon dried oregano
• 1/2 teaspoon basil
• 1/2 teaspoon sugar
• 1 tablespoon cornstarch
• 1 cup beef broth
• 3 cups hot cooked rice