Make the meatball mix: In a large bowl combine ground turkey, grated onion, minced garlic, panko, egg, kosher salt, black pepper, and smoked paprika. Mix gently with your hands or a fork just until combined. Why: Overworking makes the proteins tighten and yields dense, dry meatballs; gentle mixing keeps them tender and airy.

Portion and chill: Using a 1½-inch cookie scoop or tablespoon, portion the mixture into 16 equal meatballs (about 28–30 g / 1 oz each). Place on a tray, cover, and chill in the refrigerator for 10 minutes. Why: Chilling firms the binding ingredients so the meatballs hold their shape while searing; consistent sizes ensure even cooking.

Prepare the slaw: While meatballs chill, toss shredded cabbage, carrot, and sliced celery in a medium bowl. Stir Greek yogurt, lemon juice, a pinch of salt, and a grind of black pepper together; fold into the vegetables with the blue cheese (if using). Taste and adjust seasoning. Why: The yogurt brightens without weighing down the slaw; blue cheese adds that classic buffalo counterpoint to the heat.

Sear the meatballs: Heat a large skillet over medium-high heat and add 2 tablespoons olive oil. When shimmering (but not smoking), add meatballs in a single layer without crowding — you may need two batches. Sear, turning once, until golden-brown on at least two sides (about 6–8 minutes total). Why: High-heat searing creates Maillard crusts that add savory complexity and prevent the meatballs from drying while finishing in sauce.

Make the buffalo glaze: Reduce heat to medium-low and wipe the pan lightly if it has excessive burned bits. Add butter to the skillet; when melted, stir in the hot sauce, honey, and apple cider vinegar. Stir and let the sauce come to a gentle simmer for 30–60 seconds to marry flavors and slightly thicken. Why: Emulsifying hot sauce with butter mellows sharp vinegar and creates a glossy, clingy glaze; the honey balances heat and increases sheen.

Finish the meatballs in the sauce: Return the seared meatballs to the skillet and gently toss them in the glaze so each ball is coated. Simmer uncovered for 4–6 minutes, turning once, until meatballs are cooked through (internal temperature 165°F / 74°C for turkey). Why: Finishing in the sauce ensures even cooking and allows the glaze to stick and infuse the meat with flavor without overcooking.

Plate and garnish: Divide slaw among four plates or bowls. Spoon 4 meatballs and generous glaze over the slaw. Finish with an extra crumble of blue cheese and a little cracked black pepper. Why: Serving the warm, saucy meatballs on a cold, crunchy slaw gives a pleasing contrast of temperature and texture — the hallmark of a great buffalo dish.

Serving suggestions: Serve with celery sticks and/or steamed rice, toasted brioche rolls, or wrapped in lettuce leaves for lower carbs. Why: The cooling celery and starch/carbs round out the spicy, buttery meatballs and make the meal more substantial if you want a heartier plate.