Bold flavor and creamy indulgence meet in this irresistible Garlic Butter Chicken Bites & Cajun Alfredo Mac with Crispy Onion Topping. This dish takes comfort food to another level by combining juicy pan-seared garlic butter chicken with ultra-creamy Cajun Alfredo macaroni, finished with a crave-worthy crown of crispy fried onions. It’s Southern comfort, reimagined with a spicy twist.

Every forkful delivers the perfect bite—garlicky chicken pieces with a caramelized edge, macaroni coated in velvety spiced cheese sauce, and a bit of crunch from that golden onion topping. Whether you’re making a cozy dinner for the family or meal prepping something you’ll actually look forward to, this one hits all the right notes.

What Makes This Alfredo Mac So Special?

It’s the Cajun twist that brings a smoky depth to the classic creaminess of Alfredo. By blending bold Cajun seasoning with the richness of heavy cream and cheese, this mac delivers far more flavor than your average pasta dish. And when paired with the texture play from crispy onions? Total game changer.

Ingredients for the Garlic Butter Chicken Bites & Cajun Alfredo Mac

Chicken breast – Cut into bite-sized chunks, it’s the protein hero that holds the garlic butter flavor beautifully.

Butter & garlic – These create the flavor base for the chicken, making every bite rich and savory.

Cajun seasoning – Used in both the chicken and mac to tie the whole dish together with warmth and spice.

Elbow macaroni – The classic pasta shape that hugs every bit of Alfredo sauce.

Heavy cream – Adds the creamy body to the sauce.

Parmesan & cheddar cheese – A duo of melty, sharp, and nutty flavors for Alfredo that’s anything but boring.

Cream cheese – Just a touch makes the sauce ultra-luxurious and silky.

Salt & pepper – Simple, but essential for balance.

Crispy fried onions – Store-bought or homemade, they provide a crunchy finish that elevates every bite.

Parsley – Freshly chopped for a clean pop of color and herbaceous note.

How To Make the Garlic Butter Chicken Bites & Cajun Alfredo Mac with Crispy Onion Topping

Step 1: Sear the Chicken

In a hot skillet, melt butter and add minced garlic. Toss in the chicken bites, season with Cajun seasoning, and sear until golden brown and cooked through. Remove from heat and set aside.

Step 2: Boil the Pasta

Cook elbow macaroni in salted boiling water until al dente. Drain and set aside.

Step 3: Build the Cajun Alfredo Sauce

In the same skillet, add more butter and a bit of garlic. Pour in the heavy cream and stir in cream cheese until melted. Add Cajun seasoning, then stir in shredded Parmesan and cheddar cheeses until fully melted and smooth.

Step 4: Combine the Mac

Toss the cooked macaroni into the Cajun Alfredo sauce, mixing to coat evenly. Let simmer on low for 2–3 minutes to thicken.

Step 5: Assemble the Bowl

Spoon the Cajun mac into a bowl or plate. Top with garlic butter chicken bites. Finish with a handful of crispy fried onions and a sprinkle of fresh parsley.

How to Serve and Store This Dish

This dish is best served warm, right after assembly. The creamy sauce and crispy onions are at their peak when fresh. Garnish with extra parsley for a vibrant finish.

To store, place leftovers in an airtight container and refrigerate for up to 3 days. When reheating, use the stove or microwave and add a splash of milk to restore creaminess to the Alfredo.