My mother-in-law passed down this 3-ingredient secret for brunch. It is so rich and decadent that the whole table went back for seconds!

This slow cooker 3-ingredient Amish cream cheese pasta is the kind of rich, comforting dish that makes everyone at the table go back for seconds. My mother-in-law shared this simple little secret with me years ago as her go-to brunch casserole for church gatherings and family holidays. It’s pure Midwestern comfort: tender pasta in a velvety, tangy cream cheese sauce that bubbles up golden around the edges. With only three ingredients and almost no hands-on time, it’s perfect for busy mornings, potlucks, or any day you want something cozy and a little bit indulgent.

Serve this creamy pasta straight from the slow cooker while it’s hot and bubbly, with a big green salad or simple steamed vegetables to balance the richness. A side of fruit salad or fresh berries works nicely for brunch, and warm crusty bread or garlic toast is great for soaking up the extra sauce. For family gatherings, I like to set the slow cooker on warm and let everyone scoop their own bowl, then offer simple toppings on the side like cracked black pepper, red pepper flakes, or a sprinkle of dried herbs for those who want a little extra flavor.

Servings: 6

1 pound (16 oz) uncooked penne pasta

Spray the inside of a 4- to 6-quart slow cooker lightly with nonstick cooking spray to help prevent sticking and make cleanup easier.

In a large microwave-safe bowl or saucepan, gently warm the milk just until it is lukewarm, not hot or boiling. This helps the cream cheese melt more smoothly in the slow cooker.

Add the softened cream cheese cubes to the warm milk and whisk or stir until mostly smooth. A few small lumps are fine; they will melt as the pasta cooks. You should have a pale, creamy sauce.

Pour the uncooked penne pasta into the prepared slow cooker, spreading it into an even layer so it cooks evenly.

Pour the cream cheese and milk mixture over the pasta, stirring gently to coat all of the penne. Press down any pasta that is sticking up so it is mostly submerged in the sauce.

Cover the slow cooker with the lid and cook on LOW for 2 to 2 1/2 hours, stirring once about halfway through if you are able. Every slow cooker runs a bit differently, so start checking at the 2-hour mark.

When the pasta is tender but still has a slight bite and the sauce is thick, creamy, and bubbling lightly around the edges, turn the slow cooker to WARM. The sauce will continue to thicken slightly as it stands.

Give everything a final, gentle stir to make sure all the penne is coated in the velvety cream cheese sauce. Serve the pasta directly from the slow cooker while hot and enjoy that rich, decadent texture that keeps everyone coming back for seconds.

To keep this true to the three-ingredient spirit my mother-in-law taught me, the base recipe sticks to just penne, cream cheese, and milk. If your family likes a little more flavor, you can still honor the original by adding tiny touches at the table: a sprinkle of salt and pepper, dried Italian herbs, or a pinch of garlic powder on individual portions. For picky eaters, leave it plain and let the creamy texture be the star; most kids love the mac-and-cheese feel of this dish. You can swap penne for other short, sturdy pasta like rotini or rigatoni, but avoid very thin shapes, which can get mushy. For a slightly lighter version, use one brick of cream cheese and add an extra cup of milk, knowing the sauce will be a bit less thick and decadent. If you’d like more protein, stir in cooked, shredded chicken or crumbled cooked breakfast sausage just before serving—this keeps the core three-ingredient method intact while making it heartier for brunch. Food safety tips: Use pasteurized dairy and keep cream cheese refrigerated until you’re ready to soften it. Don’t cook this on the KEEP WARM setting from the start; always use LOW so the dish heats through the safe temperature zone quickly. Once cooked, don’t leave the slow cooker on warm for more than 2 hours before refrigerating leftovers. Cool leftovers promptly in shallow containers and reheat thoroughly until steaming hot before serving again.