01 - Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper.
02 - In a mixing bowl, combine chopped chicken breast, ranch seasoning mix, cream cheese, shredded cheddar cheese, and fresh chives until fully incorporated.
03 - Separate refrigerated biscuit dough into 8 biscuits and cut each into 3 equal shapes, yielding 24 pieces total. Flatten each portion into a disk approximately 2 inches wide.
04 - Spoon one heaping teaspoon of chicken mixture onto the center of each disk. Fold the edges around the filling and pinch securely to seal, forming a uniform ball.
05 - Place assembled poppers seam-side down onto the prepared parchment-lined baking sheet.
06 - Mix melted unsalted butter with garlic powder, then brush each popper evenly with the mixture.
07 - Transfer baking sheet to oven and bake for 16–18 minutes until poppers are golden brown.
08 - Allow poppers to rest for 5 minutes before serving warm.