Preheat the oven to 425°F. Line a baking sheet with parchment paper.
Pat the 2 lb chicken wings dry with paper towels to remove excess moisture. Arrange the wings in a single layer on the prepared baking sheet.
In a small bowl, combine 1/2 tsp garlic powder, 1/2 tsp onion powder, 1 tsp ground black pepper, and salt to taste. Sprinkle this seasoning mixture evenly over the wings and toss or turn the wings so they are coated.
Bake the wings for 20–25 minutes on one side.
Flip the wings and bake an additional 20–25 minutes, until the wings are golden, crispy, and cooked through.
While the wings bake, make the garlic‑parmesan sauce: melt 5 tbsp unsalted butter in a small saucepan over low heat or in a microwave-safe bowl. Remove from heat briefly and stir in 2 tbsp minced garlic, 1/2 cup grated Parmesan cheese, 1/2 tsp red chili flakes, and 2 tbsp chopped fresh parsley until well combined.
Place the baked wings into the bowl with the garlic‑parmesan sauce and toss until each wing is evenly coated.
Transfer the coated wings to a serving plate and serve warm.