Copycat Costco R Deli Mac and Cheese
Recreate the creamy indulgence of the iconic Costco R Deli Mac and Cheese with this irresistible copycat recipe! Packed with ooey-gooey goodness, this baked mac and cheese combines three luxurious cheeses—sharp cheddar, mozzarella, and parmesan—for a velvety, flavor-packed sauce that clings to every bite of perfectly cooked elbow macaroni. A golden, crispy layer of panko breadcrumbs, lightly tossed in olive oil, crowns this dish with a satisfying crunch. Made with pantry staples like flour, butter, and garlic powder, this comfort food favorite is ready in under an hour and serves up to 8. Whether you're hosting a crowd or treating yourself to a cozy night in, this easy homemade mac and cheese will rival any deli classic.
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Recipe Information
Ingredients
- 16 ounces Elbow macaroni
- 4 tablespoons Unsalted butter
- 4 tablespoons All-purpose flour
- 3 cups Whole milk
- 1 cup Heavy cream
- 4 cups Sharp cheddar cheese, shredded
- 2 cups Mozzarella cheese, shredded
- 1 cup Parmesan cheese, grated
- 1 teaspoon Salt
- 0.5 teaspoon Black pepper
- 0.5 teaspoon Garlic powder
- 1 cup Panko breadcrumbs
- 2 tablespoons Olive oil
Instructions
Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish and set aside.
Cook the elbow macaroni in a large pot of salted boiling water until al dente, according to package instructions. Drain and set aside.
In a large saucepan over medium heat, melt the butter. Once melted, whisk in the flour and cook for 1-2 minutes until a paste forms (this is a roux).
Gradually pour in the milk and heavy cream, whisking constantly to ensure smoothness. Bring the mixture to a low simmer and cook until it thickens, about 3-4 minutes.
Reduce heat to low, then stir in the cheddar, mozzarella, and parmesan cheeses a handful at a time. Stir until the cheeses are fully melted and the sauce is creamy.
Add the salt, black pepper, and garlic powder to the cheese sauce. Taste and adjust seasoning if needed.
Combine the cooked pasta with the cheese sauce in the saucepan and stir to coat evenly. Transfer the mixture to the prepared baking dish and spread it out evenly.
In a small bowl, mix the panko breadcrumbs with olive oil until evenly coated. Sprinkle the breadcrumb mixture over the mac and cheese in an even layer.
Bake in the preheated oven for 20-25 minutes, or until the top is golden brown and crispy.
Let the mac and cheese cool for 5 minutes before serving. Enjoy!
Nutrition Facts
Calories |
6762 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 405.7 g | 520% | |
| Saturated Fat | 234.0 g | 1170% | |
| Polyunsaturated Fat | 3.4 g | ||
| Cholesterol | 1188 mg | 396% | |
| Sodium | 8715 mg | 379% | |
| Total Carbohydrate | 470.2 g | 171% | |
| Dietary Fiber | 19.2 g | 69% | |
| Total Sugars | 59.1 g | ||
| Protein | 291.7 g | 583% | |
| Vitamin D | 10.5 mcg | 52% | |
| Calcium | 6622 mg | 509% | |
| Iron | 25.1 mg | 139% | |
| Potassium | 1810 mg | 39% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
