Creamed Spinach Mac & Cheese

Creamed Spinach Mac & Cheese: The Ultimate Comfort Food Mashup

When it comes to comfort food, two dishes usually reign supreme: the nostalgic, gooey embrace of macaroni and cheese, and the rich, velvety luxury of steakhouse-style creamed spinach. But why choose between them? This Creamed Spinach Mac & Cheese brings these two heavyweights together in a harmonious collision of cheesy goodness and savory greens. It is a dish that feels upscale enough for a holiday side but cozy enough for a Tuesday night dinner.

Imagine tender elbow macaroni enveloped in a luscious, garlic-infused white cheese sauce. Woven through the pasta are ribbons of tender spinach that have been sautéed to perfection, absorbing the creamy flavors of the sauce. Topped with a golden, bubbly crust of toasted cheese, every bite offers a contrast of texture—gooey, soft, and slightly crispy on top. This isn’t just a way to hide vegetables in a meal; it is a celebration of how well spinach and cheese complement each other. If you are looking for a vegetarian main course that satisfies carnivores, or a decadent side dish for roast chicken or steak, this recipe is your answer.


Why This Recipe Works

  • Texture Contrast: The soft pasta and wilted spinach create a luxurious mouthfeel, while the baked cheese topping adds a necessary textural crunch.
  • Flavor Depth: We use a combination of sharp white cheddar for punch and mozzarella for the iconic “cheese pull,” balanced by the earthiness of nutmeg and fresh spinach.
  • Sauce Stability: A classic roux-based béchamel ensures the sauce stays thick and creamy, coating the pasta evenly without separating or becoming oily.
  • Versatility: It serves as a hearty vegetarian main or a high-end side dish.

Creamed Spinach Mac & Cheese

A rich and decadent fusion of creamy homemade mac and cheese and savory steakhouse-style creamed spinach.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 8 servings
Course: Dinner, Side Dish
Cuisine: American, Vegetarian
Calories: 650

Ingredients
  

Pasta Base
  • 16 oz elbow macaroni uncooked
  • 10 oz fresh spinach or frozen/thawed
  • 1 onion diced
  • 3 cloves garlic minced
Cheese Sauce
  • 5 tbsp unsalted butter divided
  • 0.25 cup all-purpose flour
  • 3 cups whole milk warm
  • 1 cup heavy cream
  • 4 oz cream cheese softened
  • 3 cups white cheddar cheese shredded
  • 1 cup mozzarella cheese shredded
  • 0.5 cup parmesan cheese grated
  • 0.25 tsp nutmeg

Equipment

  • Large pot
  • 9×13 Baking Dish
  • Whisk
  • Cheese Grater

Method
 

  1. Preheat oven to 375°F (190°C). Grease a large baking dish.
  2. Boil macaroni in salted water until al dente. Drain.
  3. Sauté onion and garlic in 1 tbsp butter. Add spinach and cook until wilted. Set aside.
  4. In a pot, melt remaining 4 tbsp butter. Whisk in flour and cook for 1 minute.
  5. Slowly whisk in warm milk and cream until smooth and thickened.
  6. Stir in cream cheese until melted. Remove from heat and stir in cheddar and mozzarella.
  7. Combine pasta, spinach mixture, and cheese sauce. Pour into baking dish.
  8. Top with parmesan cheese and bake 20-25 minutes until golden.

Notes

Ensure spinach is squeezed dry to prevent watery sauce.

Ingredients

To achieve that restaurant-quality richness, quality ingredients are key. Here is what you will need:

The Pasta & Greens:

  • Elbow Macaroni: 1 lb (16 oz). The classic shape holds the sauce best, but shells or cavatappi work too.
  • Spinach: 10-12 oz fresh baby spinach (or frozen chopped spinach, thawed and squeezed very dry).
  • Butter: 1 tablespoon (for sautéing the spinach).
  • Garlic: 3 cloves, minced.
  • Onion: 1 small yellow onion, finely diced.

The Cheese Sauce:

  • Butter: 4 tablespoons (unsalted).
  • All-Purpose Flour: 1/4 cup.
  • Whole Milk: 3 cups (warmed slightly to prevent clumping).
  • Heavy Cream: 1 cup (adds the “creamed” spinach richness).
  • Cream Cheese: 4 oz, softened (the secret to ultra-creamy sauce).
  • White Cheddar: 3 cups, freshly grated (pre-shredded contains anti-caking agents that ruin the melt).
  • Mozzarella: 1 cup, shredded (for the stretch).
  • Parmesan: 1/2 cup, grated (for the topping).
  • Nutmeg: 1/4 teaspoon (freshly grated is best).
  • Salt and Black Pepper: To taste.
  • Cayenne Pepper: A pinch (optional, for subtle warmth).

Instructions

Follow these steps to create a bubbling pot of cheesy perfection:

  1. Prep Work: Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish or a large cast-iron skillet. Bring a large pot of salted water to a boil.
  2. Cook the Pasta: Boil the macaroni according to package directions for al dente (usually 1-2 minutes less than the recommended time). It will finish cooking in the oven, so you don’t want it mushy. Drain and set aside.
  3. Sauté the Greens: In a large pot or skillet, melt 1 tablespoon of butter over medium heat. Add the diced onion and cook until translucent (about 5 minutes). Add the minced garlic and cook for another minute until fragrant. Add the fresh spinach in batches, tossing until wilted. Remove from heat. (If using frozen spinach, skip the wilting step and just sauté with onions/garlic to heat through).
  4. Make the Roux: In the same large pot (wipe it out if needed), melt the 4 tablespoons of butter over medium heat. Whisk in the flour and cook for 1-2 minutes until bubbly and golden, stirring constantly to cook out the raw flour taste.
  5. Build the Sauce: Gradually whisk in the warm milk and heavy cream, a splash at a time, ensuring the mixture is smooth before adding more. Simmer for 3-5 minutes until the sauce thickens enough to coat the back of a spoon.
  6. Melt the Cheese: Reduce heat to low. Stir in the softened cream cheese until fully melted. Remove from heat entirely. Gradually stir in 2 cups of the cheddar and the mozzarella until smooth. Season with nutmeg, salt, pepper, and cayenne.
  7. Combine: Add the cooked pasta and the sautéed spinach/onion mixture into the cheese sauce. Stir gently until everything is evenly coated in the rich sauce. Taste and adjust seasoning if needed.
  8. Bake: Pour the mixture into your prepared baking dish. Top with the remaining 1 cup of cheddar and the parmesan cheese. Bake for 20-25 minutes until the sauce is bubbly and the top is golden brown.
  9. Broil (Optional): If you like a crispy top, broil for 2-3 minutes at the end, watching closely to prevent burning.
  10. Rest and Serve: Let the dish sit for 10 minutes before serving. This allows the sauce to set slightly, making it easier to scoop.

Tips for the Best Mac & Cheese

  • Shred Your Own Cheese: Bags of pre-shredded cheese are coated in potato starch to prevent clumping. This starch prevents the cheese from melting into a smooth sauce and can result in a gritty texture. Always buy blocks and grate them yourself.
  • Don’t Overcook Pasta: Since the pasta bakes in the sauce, boiling it all the way will result in mushy macaroni. Stop cooking when the pasta still has a slight “bite” in the center.
  • Dry Spinach is Key: Spinach releases a lot of water. If using fresh, sauté it until the liquid evaporates. If using frozen, thaw it and squeeze it in a clean kitchen towel until bone dry. Excess water will make your cheese sauce runny.
  • Room Temp Milk: Adding cold milk to a hot roux can cause the sauce to seize or become lumpy. Microwave your milk for 45-60 seconds before adding it to the pot.

Variations

Make this recipe your own with these delicious twists:

  • Protein Packed: Add diced grilled chicken or crispy bacon bits into the mix for a meatier meal.
  • Spicy Kick: Stir in diced jalapeños or increase the cayenne pepper for some heat.
  • Breadcrumb Topping: Mix Panko breadcrumbs with melted butter and sprinkle on top before baking for an extra crunch.
  • Mushroom Lover: Sauté sliced cremini mushrooms with the onions for an earthy, umami-rich variation.

Storage and Reheating

Refrigerator: Store leftovers in an airtight container for up to 3-4 days.

Freezer: This dish freezes well. cool completely, transfer to a freezer-safe container, and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Reheating: Mac and cheese tends to dry out in the fridge as the pasta absorbs the sauce. To reheat, splash a tablespoon of milk or cream over the pasta and microwave in 30-second intervals, stirring in between. Alternatively, bake covered with foil at 350°F for 15-20 minutes.

This Creamed Spinach Mac & Cheese is a luxurious, comforting dish that proves you really can have it all—greens, dairy, carbs, and incredible flavor. Enjoy!

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