Mac and Cheese Lasagna Bake

Category: Dinner Ideas That Actually Work

This hearty dish pairs creamy macaroni and cheese with a flavorful ground beef sauce, layered together and baked until bubbly and golden. Elbow pasta blends with cheddar and colby jack, melted to rich smoothness. The beef mixture, seasoned with Italian spices, onions, and peppers, adds a savory, satisfying depth. Everything is assembled in a casserole dish and finished under the broiler for a perfect cheesy crust. After a short rest, each slice reveals distinct, craveable strata of saucy meat and gooey cheese—making this dish a guaranteed crowd pleaser for family dinners or gatherings.

Labels: #high-protein #kid-friendly

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Fri, 22 May 2026 14:00:30 GMT
A plate of mac and cheese lasagna. Save
A plate of mac and cheese lasagna. | lilicooks.com

This mac and cheese lasagna brings together two classic comfort foods for the ultimate cozy meal. Creamy, cheesy macaroni forms pillowy layers that complement a rich and savory meat sauce. Whether you are feeding a crowd or craving hearty leftovers, this dish delivers warm satisfaction.

The first time I made this was for a game night with friends. Ever since, it is my go to casserole whenever I need something reliable and filling that will have everyone asking for seconds.

Ingredients

  • Elbow pasta: This is the best shape for catching cheese sauce in every bite Choose a brand with a bit of texture so sauce adheres well
  • Evaporated milk: Makes the cheese sauce extra creamy Look for a can without added sugars
  • Cheddar cheese: Brings sharp cheesy flavor Use a good block and shred it yourself for meltiness
  • Colby Jack cheese: Lends perfect stretch and a mild taste A freshly shredded blend will give the most flavor
  • Butter: Helps the sauce emulsify and brings rich taste Choose unsalted for control over seasoning
  • Ground beef: Lean beef works best for less grease This gives the meat sauce hearty substance
  • Yellow onion: Adds subtle sweetness Fresh onions give the best flavor
  • Bell pepper: Gives sweetness and balance Choose a firm brightly colored pepper
  • Italian seasoning: Infuses a classic herbal flavor Use a fresh blend for aroma
  • Onion powder and garlic powder: Adds depth Consider organic for purity
  • Seasoned salt: Rounds out the seasonings
  • Pasta sauce: Your favorite jarred marinara is great Choose one with real tomatoes
  • Petite diced tomatoes: Gives texture and brightness Look for cans with just tomatoes and salt

Step by Step Instructions

Cook the Pasta:
Add elbow pasta to a sturdy pot and pour in just enough water to fully cover it. Bring to a boil over medium high heat keeping an eye on the water level. Simmer for about ten minutes until the pasta is al dente. If the water evaporates too much, add a small splash at a time. Do not drain the pasta once cooked.
Make the Cheese Sauce:
Stir butter into the hot pasta until fully melted. Then pour in the evaporated milk and heat gently until just shy of boiling. Add shredded cheddar and some Colby Jack cheese. Stir until everything has melted into a silky creamy sauce. Season with a pinch of salt and pepper. Set this aside.
Brown the Meat and Veggies:
In a large skillet over medium high heat, cook the ground beef with diced onion and bell pepper. Stir and break up the meat until no pink remains and the vegetables are softened. Drain off any grease so the sauce will not be oily.
Season and Simmer the Meat Sauce:
Sprinkle in seasoned salt, garlic powder, onion powder, and Italian seasoning. Stir well to coat the meat and veggies. Mix in the drained petite diced tomatoes and jarred pasta sauce. Let it all come to a gentle simmer so the flavors can meld.
Layer the Lasagna:
In a casserole dish, spread half of the macaroni and cheese evenly over the bottom. Spoon a hearty layer of the meat sauce over this, spreading it to the edges. Pour the remaining macaroni on top and smooth it. Sprinkle with the reserved Colby Jack and cheddar cheese.
Bake and Broil:
Bake the assembled lasagna uncovered in a preheated oven at three hundred fifty degrees for fifteen minutes. Then switch the oven to broil and let the top get golden and bubbling for two or three minutes. Watch closely so it does not burn.
Rest and Serve:
Remove from the oven and let the lasagna stand for ten minutes so the layers set up. Slice and serve warm.
A plate of mac and cheese lasagna.
A plate of mac and cheese lasagna. | lilicooks.com

The Colby Jack cheese is my favorite part It gives that gooey cheese pull and balances the sharper cheddar. My family always crowds into the kitchen when they smell this baking and everyone loves fighting over the crispy cheesy corners.

Storage Tips

This dish keeps for up to four days in the refrigerator Make sure to wrap tightly with foil or transfer to an airtight container If making ahead you can assemble and refrigerate for a day before baking To freeze let it cool completely then wrap with layers of plastic and foil It reheats best in the oven covered to keep everything moist

Ingredient Substitutions

Ground turkey or even lentils can replace the beef for a lighter version For extra veggies sneak in spinach or shredded zucchini between the layers White cheddar or Monterey Jack are great cheese swaps If you want a stronger flavor try smoked gouda or pepper jack

Serving Suggestions

Serve with a crisp green salad and garlic bread for a complete meal For potlucks cut into squares and keep warm in a slow cooker A sprinkle of fresh parsley or basil brightens up each serving My kids even love it for next day lunches

A close up of a delicious mac and cheese lasagna.
A close up of a delicious mac and cheese lasagna. | lilicooks.com

Comfort Food Roots

This mashup recipe takes inspiration from Italian American baked classics and southern mac and cheese. It is one of those creative family dishes that pulls together everything you love in a single bite. My grandmother often baked creamy pastas with tomato sauce and cheese so this dish always takes me back to Sunday dinners at her kitchen table.

Recipe FAQs

→ Can I use different cheeses for the macaroni layers?

Absolutely. Try Monterey Jack, mozzarella, or your favorite melty varieties for new flavor twists.

→ Is it possible to prepare this dish ahead of time?

Yes, assemble beforehand and refrigerate; just bake when ready to serve, adding a few extra minutes as needed.

→ What protein alternatives work well instead of ground beef?

Ground turkey, chicken, or meatless crumbles are great swaps for a lighter or vegetarian approach.

→ How do I prevent the pasta from getting mushy?

Cook pasta al dente and avoid overfilling the pot with water for a perfectly structured bite.

→ Can leftovers be reheated successfully?

Absolutely. Reheat in the oven, covered, at 350°F until hot throughout to maintain creamy layers.

Mac and Cheese Lasagna

Creamy macaroni, rich beef sauce, and golden cheese layers deliver ultimate comfort in every bite.

Preparation Time
30 min
Cooking Time
18 min
Overall Time
48 min
Created By: Lili Clark

Category: Dinner

Skill Level: Moderate

Cuisine Type: American

Output: 7 Serves

Dietary Options: ~

Ingredients

→ Mac and Cheese

01 2 cups Elbow Pasta
02 12 ounces Evaporated Milk
03 2 cups Cheddar Cheese, shredded
04 2 cups Colby Jack Cheese, shredded
05 2 tablespoons Butter

→ Lasagna Meat Sauce

06 1 pound Ground Beef
07 ½ cup Yellow Onion, diced
08 ½ cup Bell Pepper, diced
09 1 teaspoon Italian Seasoning
10 1 teaspoon Onion Powder
11 1 teaspoon Garlic Powder
12 1 teaspoon Seasoned Salt
13 24 ounces Pasta Sauce
14 15 ounces Petite Diced Tomatoes, drained

Steps

Step 01

Add the pasta to a pot and pour in enough water to just cover it. Bring to a boil over medium-high heat and cook for 9–10 minutes. If the water starts to evaporate too much, add ¼ cup of water at a time as needed. Do not overfill the pot.

Step 02

When the pasta is al dente, do not drain it. Add the butter and mix until melted, then stir in the evaporated milk and heat until just below boiling. Add 2 cups of cheddar cheese and 1 cup of Colby Jack, stirring until fully melted and creamy. Remove from heat, season with salt and pepper, and set aside.

Step 03

In a skillet over medium high heat, cook the ground beef with the onions and bell peppers until no pink remains. Drain excess grease and season with seasoned salt, onion powder, garlic powder, and Italian seasoning. Stir in the drained petite diced tomatoes and pasta sauce. Bring to a gentle simmer, then remove from heat.

Step 04

In a 7x11 casserole dish, spread a layer of the macaroni and cheese on the bottom. Add a layer of the meat sauce, then top with the remaining macaroni and cheese. Sprinkle the remaining shredded cheese evenly over the top.

Step 05

Bake uncovered at 350°F for 15 minutes. Switch to broil on high for 2–3 minutes, or until the top is golden brown. Let rest for 10 minutes before serving.

Tips

  1. Add just enough water to cover the pasta—overfilling can make the sauce too thin. Add ¼ cup at a time if it starts to dry while cooking.
  2. Let the lasagna rest 10 minutes before slicing so the layers hold together.
  3. Broil carefully—the top can go from golden to burnt quickly.
  4. This recipe doubles easily, making it perfect for potlucks or large family gatherings.

Required Tools

  • 7x11 baking dish

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Dairy
  • Gluten

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 728
  • Fats: 41 g
  • Carbohydrates: 52 g
  • Proteins: 39 g