Follow Me On Pinterest!
Dump And Bake Mac And Cheese Thanksgiving 3 Ingredients
Recipe Information
- Prep Time: 5 minutes
- Cook Time: 45 minutes
- Total Time: 50 minutes
- Servings: 8 servings
- Difficulty: Easy
Nutrition values
- Calories: 485 kcal
- Protein: 18g
- Carbs: 42g
Why Make This Dump And Bake Mac And Cheese Thanksgiving 3 Ingredients
Thanksgiving is all about flavor, but it is also about logistics. This recipe is a game-changer because it eliminates the need for stove space. By baking the pasta directly in the sauce, the macaroni absorbs all the rich creaminess, resulting in a texture that is far superior to standard boxed versions. It is budget-friendly, foolproof for beginners, and the three-ingredient simplicity means fewer trips to the grocery store during the holiday rush. Most importantly, kids and adults alike will dive into the gooey, golden-brown crust and tender pasta.
Ingredients
- 16 oz (1 box) uncooked elbow macaroni
- 4 cups heavy whipping cream (can substitute whole milk for a lighter version)
- 4 cups sharp cheddar cheese, shredded (divided)
- Optional: 1 teaspoon salt and 1/2 teaspoon black pepper (standard pantry staples)
Directions
Step 1: Preparation
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with butter or non-stick cooking spray. This ensures the cheese does not stick to the edges and makes cleanup much easier later. Gather your three main ingredients so everything is ready for the “dump” process.
Step 2: Assemble the Dish
Pour the dry, uncooked macaroni directly into the prepared baking dish. Spread it out in an even layer. Pour the heavy cream over the pasta, ensuring every noodle is touched by the liquid. Add 3 cups of the shredded cheddar cheese, along with the salt and pepper if you are using them. Stir the mixture gently with a wooden spoon until the cheese is distributed throughout the pasta and liquid.
Step 3: Baking
Cover the baking dish tightly with aluminum foil. This step is crucial because the steam trapped inside the dish cooks the pasta. Place the dish in the oven and bake for 30 minutes. After 30 minutes, remove the foil. The pasta should be tender. Give it a quick stir to redistribute the creamy sauce.
Step 4: The Final Topping
Sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top of the mac and cheese. Return the dish to the oven, uncovered, for an additional 10 to 15 minutes. Bake until the cheese on top is melted, bubbly, and starting to turn a beautiful golden brown. Let the dish sit for 5 minutes before serving to allow the sauce to thicken slightly.
Expert Tips for Perfect Dump And Bake Mac And Cheese Thanksgiving 3 Ingredients
For the best results, grate your own cheese from a block. Pre-shredded cheese is coated in potato starch to prevent clumping, which can lead to a gritty texture when melted. Always ensure your baking dish is covered tightly with foil; if steam escapes, your noodles will stay crunchy. If you notice the edges browning too quickly, move the rack to the middle of the oven. Finally, if you want an even creamier result, use 3 cups of heavy cream and 1 cup of whole milk to balance the richness.
Delicious Variations
While the 3-ingredient version is spectacular, you can easily customize it. Try adding a half-teaspoon of garlic powder or smoked paprika for a flavor boost. For a crunchy texture, mix half a cup of Panko breadcrumbs with melted butter and sprinkle them on top during the last 10 minutes of baking. You can also swap the sharp cheddar for a blend of Gruyère and Mozzarella for a more sophisticated, “adult” Thanksgiving side dish. If you have leftovers, stirred-in cooked bacon or chopped jalapeños can transform this into a brand-new meal the next day.
Frequently Asked Questions
Do I really not need to boil the pasta first?
Correct! The pasta cooks in the heavy cream while it is in the oven. The liquid hydrates the starch in the noodles, creating its own thick, creamy sauce as it bakes.

Can I make this in a slow cooker?
Yes, you can adapt this for a slow cooker. Cook on low for about 2 to 3 hours, but keep an eye on it to ensure the pasta does not become too mushy, as slow cookers vary in temperature.
What kind of pasta works best?
Elbow macaroni is the classic choice because the holes soak up the sauce. However, shells or cavatappi also work well for “dump and bake” recipes.
Can I use skim milk instead of heavy cream?
It is not recommended. Skim milk lacks the fat content needed to create a stable, creamy sauce without a roux. The sauce may break or become watery. Use at least whole milk for the best results.
Can I prepare this the night before?
It is best to bake this immediately after mixing. If the dry pasta sits in the liquid for too long before baking, it can absorb too much moisture and lose its structural integrity during the cooking process.
Conclusion
This Dump and Bake Mac and Cheese is the ultimate holiday hack for anyone hosting Thanksgiving. It simplifies the most beloved side dish on the table without sacrificing the homemade taste everyone craves. With just three ingredients and one pan, you can deliver a cheesy, comforting masterpiece that looks like a gourmet effort. Give yourself the gift of time this holiday season and let the oven do the hard work for you!








