Dinner

Blackened Chicken Alfredo Sliders Recipe

Name: Blackened Chicken Alfredo Sliders Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1½ lbs chicken tenderloins; Blackened Cajun seasoning (to taste, see notes); 2 tablespoons olive oil; 2 tablespoons butter; 3 garlic cloves, minced; 5 tablespoons butter; 1 cup half and half; 1 cup heavy cream; 1 tablespoon blackened Cajun seasoning (more if desired); Salt and pepper to taste; 1 cup freshly grated parmesan cheese; 9 slider buns; 5 tablespoons butter, melted; 4 garlic cloves, minced; 2 teaspoons parsley flakes; 1½ cups Monterey Jack cheese, shredded (divided); 6 slices bacon, cooked crisp and halved

ByMariam Harutyunyan March 19, 2026March 19, 2026

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Introduction

These Blackened Chicken Alfredo Sliders bring together bold Cajun flavors and creamy Alfredo sauce in a perfectly handheld meal. They’re ideal for a game day snack or a cozy dinner with family and friends.

A woman's hand holds a small sandwich showing three main layers: the top layer is a shiny, golden brown bun sprinkled with small bits of garlic and green herbs, below it is a thick layer of melted, gooey cheese that stretches out, covering crispy, browned pieces of meat in the middle, and the bottom layer is another golden brown bun. In the background, similar sandwiches are placed closely together on a white tray lined with parchment paper, all topped with melted cheese dripping slightly. The scene is set against a white marbled texture background. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1½ lbs chicken tenderloins
Blackened Cajun seasoning (to taste)

2 tablespoons olive oil
2 tablespoons butter

3 garlic cloves, minced
5 tablespoons butter

1 cup half and half
1 cup heavy cream
1 tablespoon blackened Cajun seasoning (plus more if desired)

Salt and pepper, to taste
1 cup freshly grated Parmesan cheese
9 slider buns

5 tablespoons butter, melted
4 garlic cloves, minced
2 teaspoons parsley flakes

1½ cups Monterey Jack cheese, shredded (divided)
6 slices bacon, cooked crisp and halved

Instructions

Step 1: Heat olive oil in a large skillet over medium heat. Season the chicken tenderloins with blackened Cajun seasoning and cook until mostly cooked through, about 5-6 minutes, flipping once.

Step 2: Push the chicken to one side of the pan. Add 2 tablespoons butter and the minced garlic to the empty side. Toss the chicken in the garlic butter, then transfer to a bowl and tent with foil to keep warm.
Step 3: In the same pan, over medium-low heat, add 5 tablespoons butter, half and half, heavy cream, Cajun seasoning, salt, and pepper. Bring to a low gentle boil and cook for 5 minutes, whisking frequently.
Step 4: Stir in the Parmesan cheese and cook until melted and sauce thickens. Remove from heat and set aside—it will continue to thicken as it cools.

Step 5: Preheat the oven broiler. Slice slider buns in half and place them cut-side up on a baking sheet.
Step 6: Mix melted butter, minced garlic, and parsley flakes. Spread half of this mixture on the inside of the buns and broil until golden brown.
Step 7: Preheat oven to 375°F (190°C).

Step 8: On the bottom halves of the buns, sprinkle ¾ cup of Monterey Jack cheese. Layer the cooked chicken, bacon halves, remaining cheese, and evenly spoon Alfredo sauce over the top.
Step 9: Place the top halves of the buns on the sliders. Spread the remaining garlic butter over the tops and bake for 20 minutes. Tent with foil if the tops brown too quickly.
Step 10: Slice the sliders and serve warm with extra Alfredo sauce for dipping.

Tips & Variations

For extra smoky flavor, use smoked gouda instead of Monterey Jack cheese.
Adjust the amount of Cajun seasoning to suit your preferred spice level.
Use chicken thighs instead of tenderloins for a juicier texture.

Serve with a side of crispy fries or a fresh salad to complete the meal.

Storage

Store leftover sliders in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for 10-15 minutes to maintain the bread’s crispness and warm the filling thoroughly. Alfredo sauce can be reheated gently on the stove, whisking to restore smoothness.

How to Serve

A close-up of a bitten slider held by a woman's hand showing its three layers: the top layer is a golden brown soft bun sprinkled with green herbs and bits of garlic; beneath it is a layer of melted, gooey light orange cheese stretching out; below the cheese lies a crispy, golden fried chicken patty with a slightly rough texture; the bottom layer is another soft, golden brown bun. In the background, several similar sliders are placed on a white tray over a white marbled surface, with melted cheese oozing out from some of them. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I prepare these sliders ahead of time?

Yes, you can assemble the sliders and store them unbaked in the refrigerator for a few hours before baking. Just cover them tightly to prevent drying out.

What kind of Cajun seasoning should I use?

Use a blackened Cajun seasoning blend that contains paprika, garlic powder, cayenne, oregano, and thyme for authentic flavor. You can buy pre-made blends or make your own at home.