Giant Stuffed Buffalo Chicken Meatball Sliders Step-by-step instructions

Before you start

Before starting, take the ground chicken and eggs out of the refrigerator and let them sit at room temperature for about 15 minutes — this helps the mixture bind better. Cut the fresh mozzarella into 6 equal cubes and set aside.

Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper. Have the panko, buffalo sauce, garlic powder, and a large mixing bowl ready. Prepare the Hawaiian rolls by keeping them in their original block; do not separate them.

Instructions

Meatball Prep and Bake

1. 1Make the Meatball Mixture
   In a large bowl, combine the ground chicken, panko, beaten egg, 1/4 cup of the buffalo sauce, and garlic powder. Mix with your hands until just combined, being careful not to overwork the meat. Divide the mixture into 6 equal portions. Flatten each portion into a thick patty, place a cube of mozzarella in the center, and wrap the meat around the cheese, sealing the edges completely. Roll into large, smooth meatballs.
   Look for The meatballs feel firm and hold their shape; no cheese is visible through the meat.
   Tip Keep your hands slightly damp to prevent sticking. Make sure the cheese is fully enclosed so it melts inside without leaking.
2. 2Bake the Meatballs
   Preheat the oven to 400°F (200°C). Place the meatballs on a parchment-lined baking sheet. Bake for 15 minutes, until the meatballs are cooked through and lightly browned on the outside. The internal temperature of the thickest part of a meatball should reach 165°F (74°C). Remove from the oven and let them rest for a few minutes.
   Look for The meatballs are firm to the touch and have light golden spots.
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Use an instant-read thermometer to check the center, not just the surface.

At the end of this phase, the meatballs should be golden-brown on the outside, firm to the touch, and have an internal temperature of 165°F (74°C). The kitchen will smell of garlic and cooked chicken, and the meatballs will look juicy and slightly caramelized. Before moving on, let them rest for a few minutes so they hold together when tossed in sauce.

Saucing and Assembly

3. 3Toss in Buffalo Sauce
   Warm the remaining 1/4 cup buffalo sauce in a small saucepan over low heat. Add the baked meatballs to the pan and toss gently until each one is completely coated and lacquered with the glossy red sauce.
   Look for The meatballs are shiny and evenly coated, with no dry spots.
   Tip Keep the sauce warm so it clings to the meatballs rather than turning thick and sticky.
4. 4Assemble the Sliders
   Without separating the individual rolls, slice the entire block of Hawaiian rolls in half horizontally. Place the bottom half on a baking sheet. Nestle the glazed meatballs evenly over the bottom half, placing one meatball between the rolls. Spoon the ranch or blue cheese dressing over the meatballs. Place the top half of the rolls over the filling.
   Look for The meatballs sit snugly between the rolls, with dressing drizzled on top.
   Tip If the rolls are very tall, gently press down to flatten slightly before assembling.
5. 5Brush with Butter and Bake
   Brush the tops of the rolls with the melted butter. Cover the baking sheet loosely with aluminum foil. Bake at 400°F (200°C) for 5 minutes, then remove the foil and bake for another 2-3 minutes, until the tops are golden and toasted.
   Look for The rolls are golden brown on top and the cheese is melted and bubbling at the edges.
   Tip Keep an eye on the rolls so the tops don't burn; the butter helps them brown quickly.

After tossing in warm buffalo sauce, the meatballs should be glossy, vibrant red, and evenly coated. The Hawaiian rolls should be split horizontally, and the meatballs nestled snugly between them.

The ranch or blue cheese dressing is drizzled over the meatballs, and the tops are brushed with melted butter. The assembled sliders look inviting, with the sauce peeking out from the edges.

Baking and Pull-Apart Finish

6. 6Pull Apart and Serve
   Remove the sliders from the oven and let them rest for 2 minutes. Pull the sliders apart while still warm, letting the melted cheese stretch. Serve immediately, with extra buffalo sauce or dressing on the side if desired.
   Look for The cheese stretches in long ribbons as the sliders are separated.
   Tip Letting them rest briefly helps the cheese set slightly, so it stretches rather than runs.

The sliders come out of the oven with golden, toasted tops and bubbling cheese at the edges. When pulled apart, the cheese stretches in long, elastic ribbons, and the meatballs are glistening with buffalo sauce. The aroma is a mix of spicy buffalo, buttery bread, and melted cheese. Let them rest for a couple of minutes before serving so the cheese sets slightly.

Common mistakes

A common mistake is overworking the ground chicken mixture, which makes the meatballs dense and tough. Mix just until the ingredients are combined. Another issue is not sealing the mozzarella cubes properly; if the cheese is not fully enclosed, it will leak out during baking and create a mess.

Use your fingers to press the meat firmly around the cheese and smooth over any seams. Also, avoid overcrowding the baking sheet, as this can cause the meatballs to steam rather than brown.

How to tell it’s done

The meatballs are done when an instant-read thermometer inserted into the center of a meatball registers 165°F (74°C). They should feel firm to the touch and have light golden-brown spots on the surface.

After the final bake, the slider tops should be golden brown and toasted, and the cheese should be visibly melted and bubbling at the edges. Pull one slider apart to check that the cheese stretches in long ribbons. If the rolls are browning too quickly, cover loosely with foil.

• Poultry: 165°F (74°C) in the thickest part
• Ground meat: 160°F (71°C) in the thickest part
• Egg dishes: 160°F (71°C) in the thickest part