Steak Nacho Mac and Cheese Bake

There’s something irresistibly comforting about a cheesy mac and cheese, but when you add tender cubes of steak and all the vibrant flavors of nachos, it transforms into a hearty, crowd-pleasing meal that’s perfect for any night of the week. This Steak Nacho Mac and Cheese Bake takes the classic comfort food up a notch with bold spices, fresh jalapeños, and a medley of cheeses that melt into creamy perfection. Whether you’re feeding a hungry family or meal-prepping for the week, this dish promises layers of flavor and plenty of satisfying bites.

The Upside of Steak Nacho Mac and Cheese Bake

This recipe is a fantastic way to combine your love for steak and cheesy pasta into one easy, baked dish. Not only does it deliver on flavor, but it’s also incredibly versatile. You can tweak the spice level, swap in different cheeses, or add extra toppings like crumbled turkey bacon or fresh cilantro to suit your taste. Plus, it’s a one-dish meal that’s perfect for feeding a crowd or enjoying as leftovers—reheated mac and cheese never tasted so good! And for those nights when you want a no-fuss dinner that’s packed with protein and veggies, this dish checks all the boxes.

What We’re Using

• 8 oz elbow macaroni: The perfect pasta shape for holding onto creamy cheese sauce.
• 1 lb beef steak, cubed: Tender, bite-sized steak pieces bring rich flavor and protein.
• 1 tablespoon olive oil: For searing the steak and adding a subtle richness.
• 1 teaspoon garlic powder: Adds depth and a mild pungency.
• 1 teaspoon onion powder: Complements the garlic with a sweet, savory note.
• 1 teaspoon chili powder: Brings just enough heat and smokiness.
• 1 cup beef broth: A flavorful liquid base that keeps the mac and cheese moist.
• 1 cup shredded cheddar cheese: Classic sharpness for that iconic mac and cheese taste.
• 1 cup shredded Monterey Jack cheese: Melts beautifully and adds creaminess.
• 1 cup diced tomatoes with green chilies: Adds acidity and a slight kick reminiscent of nachos.
• 1 can (15 oz) black beans, rinsed and drained: Adds fiber and texture, plus a southwestern vibe.
• 1/2 cup sliced jalapeños (fresh or pickled): For spice and zest—use more or less depending on your heat preference.
• 1/4 cup chopped green onions: Freshness and crunch.
• Salt and pepper: To taste, enhancing all the flavors.
• 1/2 cup turkey bacon, cooked and crumbled (optional): Adds smoky, crispy bites without overpowering.
• Fresh cilantro for garnish: Brightens the dish with herbal notes.

Equipment Breakdown

• Large pot: For boiling the elbow macaroni until al dente.
• Large skillet: To sear the steak cubes and toast spices.
• Mixing bowl: To combine the cooked pasta with cheese, broth, and other ingredients.
• Baking dish (9×13 inch recommended): To bake the mac and cheese until bubbly and golden.
• Cheese grater: For shredding cheddar and Monterey Jack.
• Wooden spoon or spatula: For stirring and mixing.

The Method for Steak Nacho Mac and Cheese Bake

Step 1: Cook the Pasta

Bring a large pot of salted water to a boil. Add the elbow macaroni and cook according to package instructions until just al dente, usually about 7-8 minutes. Drain and set aside.

Step 2: Sear the Steak

Heat the olive oil in a large skillet over medium-high heat. Toss the cubed steak with garlic powder, onion powder, chili powder, salt, and pepper. Add the steak to the skillet and cook, stirring occasionally, until the pieces are browned on all sides and cooked through, about 5-7 minutes. Remove from heat.

Step 3: Combine Ingredients

In a large mixing bowl, combine the cooked elbow macaroni, seared steak, beef broth, shredded cheddar and Monterey Jack cheeses, diced tomatoes with green chilies, black beans, jalapeños, and green onions. Stir well to combine and ensure the cheese starts melting into the warm pasta.

Step 4: Prepare to Bake

Preheat your oven to 350°F (175°C). Transfer the mac and cheese mixture to a greased 9×13 inch baking dish. If using turkey bacon, sprinkle the crumbled pieces evenly over the top.

Step 5: Bake

Bake uncovered for 20-25 minutes, or until the cheese is bubbly and the top has a slight golden crust. Remove from oven and let it rest for 5 minutes.

Step 6: Garnish and Serve

Sprinkle fresh cilantro over the top before serving. Enjoy this rich, flavorful dish with a side of your favorite greens or a simple salad.

No-Store Runs Needed

• Use pantry staples like elbow macaroni, canned black beans, and diced tomatoes with green chilies.
• Frozen or leftover steak cubes work perfectly if you have them on hand.
• Keep shredded cheese pre-grated and stored in your fridge for quick meals.
• Pickled jalapeños can be swapped for fresh if needed, or omitted entirely.

Flavor Logic

This Steak Nacho Mac and Cheese Bake is a harmonious blend of creamy, spicy, and savory elements. The cheddar and Monterey Jack cheeses melt together to create a luscious sauce that clings to every elbow macaroni curve. The steak cubes bring meaty richness, perfectly seasoned with garlic, onion, and chili powder for warmth and depth. Black beans add an earthy note and extra protein, while diced tomatoes with green chilies introduce a bright, tangy contrast reminiscent of classic nacho toppings. Jalapeños pack a punch of heat, tempered by the coolness of fresh cilantro and green onions. Optional turkey bacon adds crispy texture and smoky flavor, making every bite exciting and well-rounded.

How to Store & Reheat

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in a microwave-safe dish and heat in 30-second intervals, stirring in between, until warmed through. For best texture, reheat in a 350°F oven for 15-20 minutes, covered with foil to prevent drying out. You can also freeze the bake for up to 2 months—thaw overnight in the fridge before reheating. Adding a splash of beef broth or milk during reheating helps maintain creaminess.

Helpful Q&A

Can I use a different cut of beef for this recipe?

Absolutely! While tender steak cubes work best, you can also use ground beef or chuck steak cut into small pieces. Just make sure to cook the beef thoroughly and adjust seasoning as needed.

What can I substitute for jalapeños if I don’t like spicy food?

If you prefer milder flavors, omit the jalapeños or replace them with diced bell peppers for color and crunch without the heat.

Is there a way to make this dish vegetarian?

Yes! You can substitute the steak with plant-based protein like seasoned tofu cubes or a meat substitute, and use vegetable broth instead of beef broth. The beans and cheese still provide plenty of protein and flavor.

Can I prepare the mac and cheese mixture ahead of time?

Definitely. You can assemble the mac and cheese mixture a day in advance, cover it, and keep it refrigerated. When ready, just bake it as directed, adding a few extra minutes to the cooking time if needed.

Explore More

• Love steak and bold flavors? Try the Balsamic Peach Steak Kebabs for a sweet and savory twist.
• For a fun appetizer inspired by steak and cheese, check out these Cheesesteak Potato Skins.

Ready to Cook?

Gather your ingredients, preheat your oven, and get ready to dive into a comforting, flavorful Steak Nacho Mac and Cheese Bake that’s sure to become a favorite. This dish is perfect for those days when you want something that’s both indulgent and packed with robust flavors—all in one easy-to-make bake.

With its creamy texture, spicy kick, and hearty steak pieces, this bake brings together the best of nachos and mac and cheese in a crowd-pleasing meal. Whether served for dinner, reheated for lunch, or brought to a potluck, it’s a guaranteed winner. So grab your skillet, pasta pot, and baking dish—let’s get cooking!

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