Add the frozen meatballs to your crockpot.
Pour the marinara sauce and Alfredo sauce over the meatballs.
Add the block of cream cheese and minced garlic to the crockpot.
Season with garlic salt, black pepper, garlic powder, onion powder, and Kinder’s Buttery Garlic & Herb seasoning.
Cover and cook on HIGH for 2 1/2 hours, until the meatballs are hot and the sauce is creamy.
Cook 1 pound of bowtie pasta according to the package directions and drain.
Add the cooked bowtie pasta to the crockpot along with the shredded mozzarella cheese.
Mix everything together until the pasta is coated, the sauce is creamy, and the mozzarella cheese is melted.
Top with parsley flakes and serve hot.