Crockpot Mozzarella Meatball Alfredo Penne: Easy Dump Dinner

This Crockpot Mozzarella Meatball Alfredo Penne is the ultimate dump-and-go dinner. Tender beef meatballs, penne pasta, and fresh broccoli simmer in a creamy garlic Alfredo sauce with melted mozzarella and cream cheese.

Just layer everything in the slow cooker, set it, and forget it until dinner. The result is a comforting, cheesy pasta bake that tastes like it took hours of stirring—but actually requires almost no effort.

This recipe is a true weeknight lifesaver. With just a handful of ingredients and a slow cooker, you can have a hearty, satisfying meal on the table with minimal prep. The meatballs stay juicy, the pasta cooks perfectly, and the broccoli adds a fresh pop of color and texture.

The creamy Alfredo sauce, enriched with cream cheese and mozzarella, creates a velvety sauce that coats every bite. Whether you're feeding a busy family or meal-prepping for the week, this dish delivers comfort and convenience in every spoonful.

Ingredients

Why this recipe works

The slow cooker does all the work: by cooking everything together at a low, steady temperature, the pasta absorbs the Alfredo sauce and becomes tender without turning mushy.

The meatballs simmer gently, staying moist and flavorful, while the cream cheese melts into the sauce, creating a rich, creamy texture that clings to every piece of pasta.

This recipe is incredibly forgiving and customizable. You can swap the broccoli for another vegetable, use a different pasta shape, or adjust the amount of cheese to your liking.

The key is to layer the ingredients without stirring, allowing the flavors to meld as they cook. The result is a one-pot meal that feels indulgent but requires minimal hands-on time.

Notes and substitutions

For the best texture, use a good-quality jarred Alfredo sauce. The sauce provides the base flavor, so choose one with garlic and parmesan for a robust taste. If you prefer a lighter option, you can make a quick homemade Alfredo sauce, but the jarred version keeps this recipe truly dump-and-go.

The cream cheese should be at room temperature so it melts smoothly into the sauce. If you forget to soften it, cut it into cubes and place it on top. The mozzarella should be whole-milk for the best stretch and flavor. Pre-shredded mozzarella is fine, but freshly shredded melts even better.

• homestyle Italian beef meatballs: Frozen meatballs or turkey meatballs can be used; adjust cook time if using pre-cooked frozen meatballs.
• penne pasta: Use any short pasta like rigatoni, ziti, or fusilli. Adjust cooking time if using fresh pasta.
• fresh broccoli florets: Frozen broccoli florets can be substituted; add them in the last 30 minutes to avoid overcooking.
• creamy garlic parmesan Alfredo sauce: Any jarred Alfredo sauce works; for a lighter option, use a roasted garlic Alfredo or a homemade white sauce.

Equipment

• 6-quart slow cooker
• Large spoon
• Measuring cups
• Cutting board and knife