In a large mixing bowl, combine the 3 cups of half and half with the 15-ounce can of Campbell’s Cheddar Cheese condensed soup. Whisk until the mixture is smooth and well-blended.

Step 2: Add Seasonings

Stir in the 1/2 teaspoon of ground black pepper and 1/2 teaspoon of smoked paprika. These spices add a subtle kick and depth of flavor to your mac and cheese.

Step 3: Layer the Ingredients in the Slow Cooker

First Layer: Pour half of the uncooked elbow macaroni pasta into the slow cooker.
Cheese Layer: Sprinkle half of the shredded cheddar cheese and half of the shredded Colby cheese over the pasta.
Butter Dollops: Add half of the soft butter, distributing small dollops over the cheese layer.
Sauce Layer: Pour half of the half and half soup mixture over the contents.
Step 4: Repeat the Layers

Repeat the layering process with the remaining ingredients:

Add the rest of the elbow macaroni pasta.
Sprinkle the remaining cheddar and Colby cheeses.
Add the remaining butter.
Pour in the rest of the half and half soup mixture.
Step 5: Mix It All Together

Gently stir the contents of the slow cooker to ensure all the ingredients are well combined.

Step 6: Cook on Low

Set your slow cooker to the low setting. Cover it with the lid and let it cook for approximately 3 hours. Avoid opening the lid during this time to maintain the optimal cooking temperature.

Step 7: Check for Doneness

After 3 hours, check the pasta for tenderness. It should be al dente and the cheese fully melted. If it’s not quite ready, cook for an additional 15-30 minutes.

Step 8: Serve and Enjoy

Once cooked, give it a good stir to mix the melted cheese throughout. Serve hot and enjoy the creamy, cheesy perfection!

Cooking Hacks and Tips
1. Use Freshly Shredded Cheese: Pre-shredded cheese often contains anti-caking agents that can affect the smoothness of your sauce. For the creamiest results, shred your own cheese.

2. Don’t Overcook the Pasta: Since the pasta will cook in the slow cooker, there’s no need to pre-cook it. This saves time and ensures the pasta absorbs all the cheesy goodness.

3. Customize Your Cheese Blend: Feel free to experiment with different types of cheese. Monterey Jack, Gouda, or even a bit of Parmesan can add unique flavors.

4. Spice It Up: If you like a bit of heat, consider adding a pinch of cayenne pepper or some diced jalapeños.

5. Make It a Meal: Add cooked bacon bits, grilled chicken, or steamed broccoli to turn this side dish into a hearty main course.