Garlic Butter Steak Mac & Cheese

Featured in Hearty Main Courses.

Savor juicy garlic butter steak bites paired with velvety, cheese-laden macaroni for a true comfort classic. Each mouthful balances tender steak, a flavorful Cajun kick, and a trio of melted cheeses to coat the noodles perfectly. Whether you quickly pan-sear the steak or bake the assembled dish for a crispy cheese crust, this hearty meal is sure to please a crowd. Serve with fresh greens or roasted veggies to cut the richness, and enjoy a delicious, home-cooked dinner that brings everyone to the table.

Casey
Updated on Wed, 03 Sep 2025 00:49:00 GMT
A plate of food with meat, macaroni and cheese, and a vegetable. Pin it
A plate of food with meat, macaroni and cheese, and a vegetable. | cookingwithcasey.com

Few things beat the joy of juicy garlic butter steak bites served with a bowl of ultra-creamy mac and cheese on a chilly evening. Rich steak drippings mingle with velvety cheese sauce for a meal that brings everyone to the table fast and disappears just as quickly. This dish is your answer to that tug for something comforting yet a little bit special – perfect for both weeknight dinners and cozy gatherings.

This has fast become my go-to for family movie nights. The first time I made it my partner said it tasted like something from a fancy bistro and honestly it is just that good but easy. My kids beg for the leftovers in their lunchboxes the next day.

Ingredients

  • Ribeye steak: gives unbeatable tenderness and a rich beefy flavor Choose cuts with visible marbling for the best results
  • Cajun seasoning: brings complex savory heat Make your own or buy a high-quality blend for best flavor
  • Unsalted butter: means you control the salt and adds richness Choose a brand you trust for freshness
  • Fresh garlic: delivers punchy aroma Avoid pre-minced for best taste
  • Fresh parsley: brightens and balances the savory notes Use flat-leaf if possible
  • All-purpose flour: creates a silky cheese sauce Use unbleached for subtle flavor
  • Garlic powder and smoked paprika: deepen flavor layers Choose good quality spices for boldness
  • Whole milk or evaporated milk: keeps the sauce creamy without heaviness Look for local or organic if available
  • Heavy cream: adds an extra layer of luxury and smoothness
  • Mozzarella cheese: melts beautifully for creaminess Shred it yourself for the best melt
  • Colby Jack cheese: brings mellow flavor and a gooey texture
  • Sharp cheddar cheese: punches up the flavor and gives the classic tang Choose extra sharp if you love a strong cheddar note
  • Elbow macaroni: holds up perfectly to extra sauce Look for traditional shapes
  • Salt and black pepper: to taste Season at each stage for the best flavor balance
  • Olive oil: helps the steak sear evenly Choose extra virgin for richness

Step-by-Step Instructions

Prepare The Steak Bites:
Pat your steak cubes dry with paper towels This helps form a beautiful crust Massage with olive oil and Cajun seasoning making sure every piece is well coated Set aside while your pan heats up
Sear The Steak:
Heat a heavy skillet on high until barely smoking Lay steak cubes in a single layer so they do not crowd Let them cook undisturbed for a deep sear then flip quickly Do not let the steak overcook Transfer bites to a plate to rest
Make Garlic Butter Sauce:
Turn heat to medium and melt the butter Scrape all the tasty brown bits off the pan Stir in the fresh garlic and cook just until the aroma is strong Sweating the garlic gently keeps it sweet and not bitter
Finish Steak Bites:
Return the steak and its juices to the pan Toss in the warm garlic butter until every piece glistens Scatter fresh parsley over the top Cover the pan loosely and keep warm
Make Cheese Sauce:
In a saucepan melt butter over medium-low Sprinkle in the flour and whisk constantly letting the roux bubble gently You want it just pale and fragrant but not brown
Season And Add Dairy:
Stir in garlic powder and smoked paprika giving them a moment in the hot roux so their flavor blooms Slowly pour in the milk whisking hard as you go to prevent lumps Warm through then add heavy cream
Melt The Cheese:
With the sauce just steaming stir in cheese by small handfuls letting each melt before adding more Patience here means your sauce is creamy with no gritty bits Taste and adjust with salt and pepper
Finish The Macaroni:
Boil pasta in well-salted water until just al dente so it stays sturdy in the sauce Drain well and fold into the cheese sauce Every noodle should be thoroughly coated
Assemble And Bake Optional:
For extra decadence layer half the mac and cheese in a baking dish top with more cheese pour on the rest and finish with more cheese Cover and bake for gooey comfort or broil just until bubbly and golden
A plate of food with meat and macaroni. Pin it
A plate of food with meat and macaroni. | cookingwithcasey.com

My favorite part is the first whiff of real garlic hitting hot butter Nothing beats that smell My little one loves to sprinkle the parsley on top just before serving it always turns into a giggly kitchen moment for us

Storage Tips

Store leftover steak bites and mac and cheese separately if possible to keep the steak juicy and the pasta creamy. In airtight containers leftovers keep well in the refrigerator for up to three days. Add a splash of milk before reheating the pasta to restore that freshly made creaminess. Steak tastes best when reheated in a low oven covered to avoid drying out.

Ingredient Substitutions

If ribeye is out of reach try sirloin or strip steak. Even stew meat will work if you cut it small and cook it hot for minimal time. For variety or allergies mix up the cheese with gouda fontina pepper jack or Swiss. You can make your own Cajun-style seasoning with a blend of smoked paprika cayenne garlic and onion powder.

Serving Suggestions

This meal really shines with a crunchy salad to cut the richness or with roasted broccoli with a squeeze of fresh lemon. When I am serving a crowd I like to offer hot sauce or pickled vegetables on the side so everyone can adjust the zing and tang to their taste. For a playful finish serve with sweet iced tea or a tangy lemonade.

Cultural Context

Macaroni and cheese has deep roots in southern American cooking and is beloved everywhere for its creamy nostalgic comfort factor. Pairing it with quick-seared steak bites takes inspiration from steakhouse menus adding a family-friendly casual twist that is still impressive enough for company.

Frequently Asked Questions

→ What cut of steak works best?

Ribeye is preferred for tenderness and flavor, but sirloin or strip steak are great alternatives for this dish.

→ Can I use different cheeses in the macaroni?

Yes, feel free to substitute options like Gouda or fontina for a unique twist. Mixing cheeses adds depth and creaminess.

→ How do I prevent my cheese sauce from turning lumpy?

Whisk flour well with melted butter, add milk gradually, and melt cheese slowly for the silkiest, smoothest sauce.

→ Is it necessary to bake the assembled mac and cheese?

Baking creates a golden, crisp top, but it can also be served straight from the stovetop for faster prep and extra creaminess.

→ What sides pair well with this dish?

Crisp green salads, roasted vegetables, or tangy pickled onions help balance the rich, cheesy steak and pasta meal.

→ How should leftovers be reheated?

Reheat steak gently covered in the oven at 300°F; mac and cheese reheats well in the microwave with a splash of milk added.

Garlic Butter Steak Mac & Cheese

Tender steak and silky mac & cheese create a rich, satisfying family meal bursting with flavor.

Prep Time
20 Minutes
Cook Time
30 Minutes
Total Time
50 Minutes
By: Casey

Category: Hearty Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings (Serves 6 generously)

Dietary: ~

Ingredients

→ For the Steak Bites

01 680 g ribeye steak, cut into bite-sized cubes
02 2 tablespoons Cajun seasoning
03 2 tablespoons olive oil
04 2 tablespoons unsalted butter
05 4 cloves fresh garlic, minced
06 2 tablespoons fresh parsley, chopped
07 Salt and freshly ground black pepper, to taste

→ For the Mac & Cheese

08 450 g elbow macaroni
09 2 tablespoons unsalted butter
10 30 g all-purpose flour
11 1 teaspoon garlic powder
12 1 teaspoon smoked paprika
13 240 ml whole milk or evaporated milk
14 120 ml heavy cream
15 110 g mozzarella cheese, shredded
16 110 g Colby Jack cheese, shredded
17 110 g sharp cheddar cheese, shredded
18 Salt and freshly ground black pepper, to taste

Instructions

Step 01

Pat ribeye cubes dry with paper towels. Place steak pieces in a bowl, drizzle with olive oil, and sprinkle Cajun seasoning. Massage until thoroughly coated. Set aside.

Step 02

Heat a large skillet or cast iron pan over high heat until nearly smoking. Arrange steak pieces in a single layer. Sear undisturbed 2–3 minutes for a deep crust. Flip and sear opposite side quickly. Remove steak from pan to prevent overcooking.

Step 03

Reduce skillet heat to medium. Add 2 tablespoons butter and, when melted, stir in minced garlic. Sauté 1 minute until fragrant, scraping up browned bits.

Step 04

Return seared steak and juices to skillet. Toss with garlic butter until evenly coated. Scatter chopped parsley over the top. Cover to keep warm and set aside.

Step 05

Bring a pot of salted water to a boil. Add elbow macaroni and cook just until al dente following package instructions. Drain thoroughly but do not rinse.

Step 06

In a separate saucepan over medium-low heat, melt 2 tablespoons unsalted butter. Sprinkle in flour gradually, whisking constantly for 2 minutes until fragrant and pale.

Step 07

Stir in garlic powder and smoked paprika. Pour in milk slowly, whisking continuously until smooth with no lumps. Add heavy cream gently, whisking to incorporate.

Step 08

With sauce hot but not boiling, stir in half of each cheese a handful at a time. Allow each addition to melt fully before adding more. Season to taste with salt and black pepper.

Step 09

Add drained macaroni to the warm cheese sauce. Stir until pasta is thoroughly coated and no dry pasta remains.

Step 10

To bake: Transfer half of mac and cheese to a greased baking dish. Layer with remaining shredded cheeses, then add the rest of the macaroni. Top with extra mozzarella and cheddar. Bake in a 175°C oven for 20 minutes until bubbling. Broil 3–4 minutes for a golden crust, monitoring closely to avoid burning. If serving directly, omit baking and serve immediately with steak bites.

Notes

  1. Ribeye offers maximum tenderness and flavour, though sirloin or strip steak are suitable alternatives. Stew meat, cut into cubes, can be used for economy.
  2. For a creative twist, substitute Gouda or fontina for a distinctive cheese profile.
  3. If Cajun seasoning is unavailable, blend smoked paprika, cayenne, garlic powder, and onion powder to taste.
  4. Prepare macaroni and cheese up to the baking stage and refrigerate. Add a splash of milk before reheating or baking to retain creaminess.
  5. A crisp green salad or pickled onions provide balance to this rich main. Roasted vegetables make an excellent side.
  6. For leftovers, gently reheat steak covered in a 150°C oven. Mac and cheese reheats best with added milk, either on the stovetop or in a microwave.

Tools You'll Need

  • Large skillet or cast iron pan
  • Medium saucepan
  • Large pot
  • Baking dish (optional)
  • Kitchen whisk

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains milk and dairy products
  • Contains wheat and gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 750
  • Total Fat: 40 g
  • Total Carbohydrate: 60 g
  • Protein: 50 g