Spaghetti Bowls

✨Ingredients * 1 medium spaghetti squash * 1½ lbs lean ground beef * 1 small onion, diced * 1 tbsp minced garlic * ½ jar Prego Chunky Marinara Sauce * ¼ cup shredded mozzarella cheese * Fresh or dried parsley * Salt * Black pepper * Garlic powder * Onion powder * Olive oil or cooking